英语词汇“polarity switch”的读音、翻译、释义、用法及例句-开邑网

词汇	polarity switch
释义	polarity switchpolarity switch1.■极性转换器,极性转换开关
随便看	initial side initial signal initial situation initial skid resistance initial slope initial slow decay initial smallpox vaccination reaction initial soil initial soil storage initial solution initial special depreciation initial species initial speed initial speed at brake application initial spin initial spot initial spreading coefficient initial stability initial stage initial stage of production initial stages of selection initial star initial start initial starting initial starting air compressor

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