41. | I'll leave it to you to lock the door. |
| 我把锁门的事交给你了。
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42. | The parts lock into each other. |
| 各部件相互紧密衔接。
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43. | The canal lock has a lift of tem feet. |
| 运河的船闸能使水位升高10英尺。
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44. | Does the key fit the lock ? |
| 这把钥匙能开这把锁吗?
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45. | The key grated in the lock . |
| 钥匙在锁眼中发出喀嚓声。
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46. | Your neighbour is known to the police, so you'd better lock your door. |
| 你的邻居是警察熟知的人物,所以你最好把门锁上。
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47. | It is a wise precaution to lock your door when you leave your house. |
| 离家时锁门是明智的预防措施。
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48. | The lock will not act; it catches somewhere. |
| 这把锁不灵,什么地方卡住了。
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49. | Don't lock yourself in althea time. |
| 别老是把你自己关在家里。
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50. | The extra lock on the door gave him a sense of security. |
| 门上又加上一把锁,给他一种安全感。
|