动词
中文翻译：断开连接
同义词：
['offline', 'disconnect', 'detach']
例句：
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1. Please turn off the lights before you leave the room.
在你离开房间之前请关闭灯。
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2. The computer was unplugged from the wall when we left.
当我们离开时，电脑从墙上拔下来了。
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3. The printer is offline, so I can't print anything right now.
打印机离线了，所以我现在不能打印任何东西。