名词中文翻译
中文翻译：锁具组合
同义词：
['locking set', 'locking mechanism例句：1. The security guard locked the door before leaving.（保安离开前把门上了锁。）']
例句：
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1. The security guard locked the door before leaving.
保安离开前把门上了锁。
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2.We need to replace the old lockset with a new one.
我们需要用新的锁具来替换旧的。
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3.The lockset was designed to ensure safe access to the building.
这个锁具设计用来确保安全进入大楼。