英语词汇commutator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	commutator
释义	com.mu.ta.tor HkBm7jJ7teI7tE5, $5kB:7mjE7teI7tL n [C] specialized A commutator is a device used in some types of electric motors to change the direction in which an electric current is flowing. 换向器，整流器
随便看	groundnut groundout grounds grounds groundsheet groundsman groundswell groundwork group group groupie grouping grouse grouse grouse grout grout grove grovel grovel groves grow grow grower growing

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