名词
中文翻译：电断路器
同义词：
['electric switch', 'circuit breaker', 'circuit interrupter']
例句：
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1. The electricbreaker is responsible for safely disconnecting the power when the circuit is overloaded.
当电路过载时，电闸负责安全地断开电源。
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2.The engineer used a special tool to open the electric breaker without causing any damage.
工程师使用特殊工具打开电闸，没有造成任何损坏。
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3. When the power went out during the storm, the electric breaker automatically shut off the lights.
暴风雨期间，电力中断时，自动关闭了灯光的电闸。