名词
中文翻译：初级熔丝
同义词：
['primary conductor', 'primary connection例句：1. The primary fuse in the circuit protects the device from overheating.（电路中的初级熔丝保护设备免受过热。）2. The primary fuse was designed to prevent short circuits in the electrical system.（初级熔丝的设计是为了预防电气系统中的短路。）']
例句：
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1. The primary fuse in the circuit protects the device from overheating.
电路中的初级熔丝保护设备免受过热。
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2. The primary fuse was designed to prevent short circuits in the electrical system.
初级熔丝的设计是为了预防电气系统中的短路。
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3.The engineer replaced the damaged primary fuse with a new one.
工程师用一个新的初级熔丝替换了损坏的熔丝。