动词短语
中文翻译：Unknown
同义词：
['switch off', 'turn off', 'disconnect']
例句：
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1.Please switch off the lights before leaving the room.
请离开房间前关灯。
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2. The power went out during the storm, so we had to turn off the lights.
暴风雨期间停电了，所以我们不得不关掉灯光。
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3. The circuit fuse blew, so we had to disconnect the power to the house.
电路保险丝烧断了，所以我们不得不断开家里的电源。