名词
中文翻译：锁匠
同义词：
['lock-picker', 'key-maker']
例句：
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1. The locksmith arrived promptly and quicklysolved the problem.
锁匠准时到达，迅速解决了问题。
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2. He was a skilled locksmith who could open any lock with histools.
他是个技艺高超的锁匠，能用他的工具打开任何锁。
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3. Theold house needed a new locksmith toreplace the broken one.
这所老房子需要一个新的锁匠来更换坏掉的锁。