名词
中文翻译：活电路
同义词：
['live wire', 'active circuit']
例句：
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1.The live circuit is responsible for the flow of electricity in the house.
活电路负责家里电的流动。
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2. The engineer carefully inspected the live circuit to ensure it was functioning properly.
工程师仔细检查了活电路，确保它正常工作。
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3. During the power outage, the live circuit provided a backup source of energy for the house.
停电期间，活电路为房子提供了备用能源。