您要查找的是不是：
- He got a patent for this invention. 他获得了这项发明的专利权。
- You may leave your key at the reception desk. 你可以把钥匙留在服务台。
- The patent runs out in three years time. 这项专利期限为3年。
- 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。
- Did you take out a patent on your design? 你是否取得一项设计的专利?
- 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。
- Infringe a contract; infringe a patent. 违反一项合同; 侵犯专利权
- The key turned halfway and then jammed. 钥匙转了一半就卡住了。
- The patent office needs90 days to wait for any possible opposition. 专利局需要90天的时间等候任何可能产生的反对意见。
- The key to the whole affair was his jealousy. 整个事情的症结是因为他忌妒。
- It was patent to everyone that he disliked the idea. 每个人都看得出来他不喜欢这个主意。
- Do you know the key to the problem? 你知道这道题的答案吗？
- Only when everything is ok will the patent be registered. 只有一切都顺利，才能登记专利。
- 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。
