您要查找的是不是：
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- 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。
- 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。
- Do you know the key to the problem? 你知道这道题的答案吗？
- I dropped the key somewhere about here. 我把钥匙掉在这儿附近了。
- The key is hanging on a string by the door. 钥匙挂在门边的一根绳子上。
- The song is written in the key of D. 这首歌是用D调谱写的。
- He lifted the mat and slid the key under (it). 他掀起垫子把钥匙悄悄放在下面。
- He is striking the key of his typewrite. 他敲打着打字机的字键。
- She is pecking away at the key of a typewriter. 她不停地敲打著打字机的键。
- Try turning the key a trifle (more). 你试试把钥匙再(多)转一点儿。
- The key to this question lies in overcoming Han chauvinism. 解决这个问题的关键是克服大汉族主义。
- His fingers swept the keys of the piano. 他的手指在钢琴键盘上轻快地移动。
- Herein lies the keys to the questions. 里面包含着问题的答案。
- They scared him into handing over the keys. 他们把他吓得交出了钥匙。
- The key question is in focus; why not reach a decision? 主要问题已非常明显，为何不作出结论呢？
- He put the keys in the porter's lodge. 他把钥匙放在了传达室。
