英语词汇commutation arc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	commutation arc
释义	commutation arc commutationn. 代偿；减刑；交换；经常来往 communicationn. 交流；通讯；传达；通信；沟通 accommodationn. 住处(尤指仅供短期使用的)
随便看	Expresion expresion continuation Expresionist expreso expresoes express abrogation express acceptance express active trust express admiration for Express agency expressage express agreement express a letter to express alternate pcb express alternate program communication block expressanalysis express analysis express and apply the lawgoverning social economic development express an opinion express a parcel express appointment express arrangement express artery express as express as a percentage

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