您要查找的是不是：
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He's a deaf mute and cannot tell anyone secret. 他是个聋哑人，不会把他们的秘密告诉任何人。
- The deaf and mute communicate by sign language. 聋哑人用手语沟通。
- The letter "e" in "mouse" is mute. “mouse”中的字母“e”不发音。
- You may leave your key at the reception desk. 你可以把钥匙留在服务台。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- Lacking the faculty of speech; mute. 丧失了说话能力的; 哑的
- I have mislaid my key to the door. 我不知道把门钥匙放到哪里了。
- A mute for various brass instruments. 减音器各种铜管乐器中的一种减音器
- He's locked in and nobody knows where the key is. 他被锁在房间里，没有人知道钥匙在什么地方。
- Reading is the key to the treasure house of ideas. 读书是打开知识宝库的钥匙。
- I looked everywhere for my lost key. 我到处寻找我丢失的钥匙。
- She inserted the key into the lock. 她把钥匙插入锁中。
- The key turned halfway and then jammed. 钥匙转了一半就卡住了。
- The key to the whole affair was his jealousy. 整个事情的症结是因为他忌妒。
- The prisoner sat mute, offering nothing in his own defence. 那个囚犯一声不吭地坐着，没说任何为自己辩护的话。
- Do you know the key to the problem? 你知道这道题的答案吗？
- Your scatty son has forgotten his key again. 你那儿子丢三落四又把钥匙给忘了。
- I dropped my key somewhere about here. 我把钥匙掉在这附近某个地方了。
- I dropped the key somewhere about here. 我把钥匙掉在这儿附近了。
