名词中文翻译
中文翻译：锁闭开关
同义词：
['padlocked switch', 'locked switch']
例句：
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1.The old house had a padlocked switch that was hard to open.
这所旧房子有一个很难打开的锁闭开关。
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2.The engineer used a padlocked switch to secure the door.
工程师用一个锁闭开关来锁上门。
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3. The padlocked switch was a security measure for the building.
这个锁闭开关是建筑的安全措施。