英语词汇ac circuit breaker怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ac circuit breaker
释义	ac circuit breaker 简明释义交流断路器：一种用于保护交流电路的开关设备，当电流超过设定值时，它会自动断开电路，防止电器设备受损。专业释义 1 动力与电气工程交流断路器双语例句 1 In the closed position of the circuit-breaker, the opening and closing spring are in charged state. This means the circuit-breaker is in a position to perform O-C-O switching sequences. 在断路器的合闸位置，分闸弹簧和合闸弹簧处于储能状态，此时开关可执行分-合-分操作。
随便看	nondeductibility nondeductibility nondeductible non-deductible nondeductible non deductible contributions nondeductible contributions nondeductible expense nondeductible franchise non deductible franchise non deductible medical expenses nondeductible moving expenses non deduction nondeductive nondeductive nondeductive medical expenses nondeductivity of theory from observation nondefamatory nondefault nondefective non-defective nondefective non defective unit non-defective unit nondefective zone

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