名词中文翻译
中文翻译：第二断路器
同义词：
['secondary breaker', 'secondary circuit breaker']
例句：
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1.The second breaker is responsible for cutting off the power in case of an emergency.
第二断路器负责在紧急情况下切断电源。
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2.The new design of the second breaker has greatly improved its efficiency.
新型的第二断路器设计大大提高了其效率。
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3.The second breaker was installed to protect the electrical system from potential faults.
安装第二断路器是为了保护电气系统免受潜在故障的影响。