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- A very nice set of glasses came under the hammer yesterday. 昨天拍卖了一套很精致的玻璃杯。
- The teacher has been trying to hammer in the facts. 教师一直设法把这些事实灌输给学生。
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。
- He got a patent for this invention. 他获得了这项发明的专利权。
- The patent runs out in three years time. 这项专利期限为3年。
- The hammer is missing from my toolbox. 我的工具箱里少了一把锤子。
- Did you take out a patent on your design? 你是否取得一项设计的专利?
- A hammer is used for driving in nails. 子是用来钉钉子的。
- Why do you hammer at the subject day after day? 你为何日复一日地钻研那个科目?
- The handle of the hammer came away easily. 这锤柄很容易脱落。
- Sarcasm became a sledge hammer in their debate. 在他们的辩论中，讽刺成为强有力的武器。
- He scarred the door with a hammer. 他用锤子将门敲得疤痕累累。
- He hit the nail into the wall with a hammer. 他用一把锤子把钉子打进墙里去。
- Infringe a contract; infringe a patent. 违反一项合同; 侵犯专利权
- I want to hammer in a few facts if I can. 要是能够的话，我要反复强调几个事实。
- 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。
- He was chipping away at the rock with a hammer. 他用锤子一点一点地击碎那块石头。
- The hammer is missing from my tool-box. 我的工具箱里少了一把锤子。
- She smashed the hammer down onto the box. 她用锤子猛击箱子。
- 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。
