key
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。
I have mislaid my key to the door.
我不知道把门钥匙放到哪里了。
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 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。
Everything in that drawing-room was in key with that mantelpiece.
客厅里所有的东西都和那个壁炉台相协调。
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。
He dived into his pocket for his key.
他把手伸进衣袋里找钥匙。
He gave me a duplicate key of his house.
他给了我另配了一套他房子的钥匙。
As he picked up the envelope, a key dropped out.
他拣起信封时，一把钥匙掉了出来。
As she picked up the envelope, a key dropped out.
她拾起信封时，一把钥匙掉了出来。
A trained signaller can tap out messages at treat speed on the Morse key.
受过训练的通信员可用莫尔斯键快速发电报。
He is in a spot because he'd lost his car key.
他有了麻烦，因为他把汽车钥匙丢了。
I suddenly remembered that I didn't bring my key.
我突然想起我没有带钥匙。
Gently sand the plastic to provide a key for the paint.
用砂纸在塑料上轻轻打磨出粗糙面以便涂颜料。
He is a key witness in this case.
在这个案件中，他是一个主要见证人。
The key is hanging on a string by the door.
钥匙挂在门边的一根绳子上。
He jammed his key into the lock.
他把钥匙卡在锁里了。
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。
I can't get in I've lost the perishing key!
我进不去－－我把该死的钥匙丢了。
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。
I finally found the right key after lots of trial and error.
经过反复试验，我终于找到了正确的方法。
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？
I had a good hunt for that key.
那把钥匙我找了好一阵子。
I saw him put the key in the lock, turn it and open the door.
我看见他把钥匙插进锁孔、 转动钥匙，然後打开了门。
Careful contrast of the two plans shows up some key differences.
把这两个计划仔细地加以对比就可以看出一些关键性的差异。
I couldn't find the lost key even by rooting about in all my drawers.
我翻遍了所有的抽屉也找不到丢失的钥匙。
England's attack has been weakened by the injury of certain key players.
英格兰队某些主力运动员受伤而使攻球削弱。
Seeing persons, however, do not need a metropolitan to find this key to beauty.
而能看见的人却不需要到大都会博物馆去找到这开启美的钥匙。
With no key on him he can but wait outside the door.
他没带钥匙，只好在门外等。
Leave the key with the service counter when you go out.
出去的时候把钥匙交给服务台。
Doubt is the key of knowledge.
怀疑是知识之钥。
He turned the key in the lock.
他转动钥匙开锁。
For an explanationof the symbols see the key, inset left.
有关各符号的意义请见左边附表。
Turn the key anticlockwise/in an, anticlockwise direction.
逆时针方向转动钥匙。
Knowledge is a treasure, but practice is the key to it.
[谚]知识是宝库，实践是钥匙。
The accomplishment of the task depends largely on the solution of this key problem.
任务能否完成在很大程度上取决于这个关键问题的解决。
He said his wife have the spare key, so he'd have to go home by taxi.
他说他的妻子带着备用钥匙，所以他要坐出租汽车回家。
Please, don't forget to hand back your room key before you leave the hotel.
在离开旅馆之前，请不要忘记交还房间的钥匙。
The key role of the teacher in the learning process should not be neglected.
教师在学习中的关键作用是不该忽视的。