单词	紫菀
释义	紫菀 zǐ wǎnaster
随便看	Commutated reactance commutated transformer commutate/feedback unit commutate method commutate reactance commutater end head felt pad commutater subgroups commutates commutates machine commutating commutating bridge commutating brush commutating connect commutating current commutating device commutating diode commutating electromotive force commutating factor commutating field commutating-field resistance commutating-field winding Commutating fluctuating frequency commutating flux commutating frequence commutating frequency