Deprecated: Function get_magic_quotes_gpc() is deprecated in /www/wwwroot/hzailai.com/e/class/connect.php on line 6

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 123

Warning: Use of undefined constant newstempid - assumed 'newstempid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 127

Warning: Use of undefined constant temptext - assumed 'temptext' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 411

Warning: Use of undefined constant tempid - assumed 'tempid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 411

Warning: Use of undefined constant temptext - assumed 'temptext' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 411

Warning: Use of undefined constant temptext - assumed 'temptext' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 137

Warning: Use of undefined constant showdate - assumed 'showdate' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 138

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 140

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 141

Warning: Use of undefined constant featherclass - assumed 'featherclass' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2178

Warning: Use of undefined constant featherclass - assumed 'featherclass' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2179

Warning: Use of undefined constant featherclass - assumed 'featherclass' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2180

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2190

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2193

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2194

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2194

Warning: Use of undefined constant navfh - assumed 'navfh' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2203

Warning: Use of undefined constant classname - assumed 'classname' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2203

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 142

Warning: Use of undefined constant keyboard - assumed 'keyboard' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 142

Warning: Use of undefined constant checkdorepstr - assumed 'checkdorepstr' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/functions.php on line 368

Warning: Use of undefined constant newstext - assumed 'newstext' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 228

Warning: Use of undefined constant id - assumed 'id' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 320

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 321

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 322

Warning: Use of undefined constant classname - assumed 'classname' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 322

Warning: Use of undefined constant ttid - assumed 'ttid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 323

Warning: Use of undefined constant ttid - assumed 'ttid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 324

Warning: Use of undefined constant tname - assumed 'tname' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 324

Warning: Use of undefined constant onclick - assumed 'onclick' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 326

Warning: Use of undefined constant userfen - assumed 'userfen' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 327

Warning: Use of undefined constant username - assumed 'username' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 328

Warning: Use of undefined constant ismember - assumed 'ismember' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 330

Warning: Use of undefined constant username - assumed 'username' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 336

Warning: Use of undefined constant userid - assumed 'userid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 338

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 340

Warning: Use of undefined constant plnum - assumed 'plnum' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 341

Warning: Use of undefined constant totaldown - assumed 'totaldown' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 342

Warning: Use of undefined constant keyboard - assumed 'keyboard' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/action/cypinyin.php on line 343

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/class/connect.php on line 2445
牙白口清的拼音_牙白口清怎么读-<br /> <b>Warning</b>: Use of undefined constant sitename - assumed 'sitename' (this will throw an Error in a future version of PHP) in <b>/www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php</b> on line <b>12</b><br /> 诗文谜
báikǒuqīng

牙白口清


牙白口清 (
Warning: Use of undefined constant fanti - assumed 'fanti' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 124

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 125
牙白口清 )
是一个汉语成语,拼音是yá bái kǒu qīng,牙白口清是中性词。。。。

牙白口清

拼音读音

拼音yá bái kǒu qīng

怎么读

注音一ㄚˊ ㄅㄞˊ ㄎㄡˇ ㄑ一ㄥˊ

出处清 文康《儿女英雄传》第九回:“怎当得十三妹定要问他个牙白口清,急得无法。”

例子怎当得十三妹定要问他个牙白口清,急得无法,说道:“姐姐,这事要爹妈作主,怎生的只管问起妹子来?”(清 文康《儿女英雄传》第九回)

用法联合式;作谓语、定语;比喻说话清楚。


※ 成语牙白口清的拼音、牙白口清怎么读由
Warning: Use of undefined constant sitename - assumed 'sitename' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 228
诗文谜
成语大全提供。

在线汉字转拼音






※ 与(牙白口清)相关的成语及拼音:

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
名山大川

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
著名的高山和大河。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
嫁狗随狗

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
比喻女子只能顺从丈夫。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
反求诸己

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
诸;之于的合音;反过来从自己身上寻找原因或对自己提出要求。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
鉴影度形

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
观察揣度人的形迹。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
鬼烂神焦

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
形容火灾惨烈,众多的人被烧死。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
高步阔视

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
同“高视阔步”。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
以身试法

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
身:亲身;指生命;试:尝试;法:法律;刑法。拿性命去尝试法律。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
铁面无私

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
形容公正严明;不讲情面。铁面:比喻刚直无私。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
咄咄逼人

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
①气势汹汹;盛气凌人;言语或神态中有一种威胁逼人的气势。咄咄:表示惊奇的声音。②形容本领赶上或超过别人;令人惊诧。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
不卑不亢

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
卑:自卑;亢:高傲。既不自卑;也不高傲。也作“不亢不卑”。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
罪上加罪

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
指罪恶更为严重。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
千里送鹅毛,礼轻情意重

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
比喻礼物虽然微薄,却情谊深重。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
珠玉之论

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
形容精辟的言论,卓越的见解。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
叽叽喳喳

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
语音杂乱。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
事与愿违

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
事实与愿望相反。指原来打算做的事没能做到。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
闲情逸致

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
逸:安闲;致:兴致。指毫无事物所累;轻松超逸的情趣。悠闲的心情和安逸的兴致。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
立地书橱

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
比喻人读书多,学识文博。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
韩信将兵,多多益善

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
将:统率,指挥。比喻越多越好。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
迫不得已

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
迫:逼迫;已:停止;结束。逼得毫无办法;不得不如此。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
过门不入

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
经过家门而不回家。形容忠于职守,公而忘私。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
哀兵必胜

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
哀兵:由受迫而悲愤地奋起反抗的军队。一说“哀;悯也”。怜惜和慈爱士卒。①指因受欺侮而怀着激愤情绪为正义而战的军队一定能打胜仗。反引申为由横遭侵凌残害而悲愤满腔的国家和民族;能奋起抗战;必获胜利。②慈爱士卒而得人心者胜。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
荡然无余

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
荡:洗涤;荡然:干净的样子。全都毁坏,消失尽净。形容原有的东西完全失去或毁坏。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
踵趾相接

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
谓脚迹相连。形容人数众多,接连不断。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
破釜沉舟

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
釜:古代的一种锅;舟:船。砸碎锅子;凿沉船只。比喻战斗到底。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
挂冠归去

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
冠:帽子,这里指官帽。把官帽取下挂起来。比喻辞官回家。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
奸夫淫妇

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
指通奸的男人和放荡不羁的女人。指淫乱的男女。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
池鱼之殃

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
比喻因牵连而无端遭到的祸害。

Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 262
角巾东路

Warning: Use of undefined constant jieshi - assumed 'jieshi' (this will throw an Error in a future version of PHP) in /www/wwwroot/hzailai.com/e/data/tmp/dt_temptext33.php on line 263
《晋书·羊祜传》:“尝与从弟琇书曰:‘既定边事,当角巾东路,归故里,为容棺之墟。’”意谓辞官退隐,登东归之路。后用以为归隐的典故。

最近成语拼音查询: 更多成语的拼音