名词
中文翻译:Unknown
同义词:
['switch', 'handle', 'connector', 'connection', 'junction', 'terminal', 'contact', 'plug-in', 'socket']
例句:
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1.The student needs to turn the switch off before leaving the room.
学生在离开房间前需要关闭开关。
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2. The engineer connected the switch to the circuit.
工程师将开关连接到电路上。
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3.The technician replaced the faulty switch with a new one.
技术员用一个新的开关替换了故障的开关。