| 释义 |
com·mu·tate AHD[kŏmʹyə-tāt'] D.J.[ˈkɒmjəˌteɪt]K.K.[ˈkɑmjəˌtet]v.tr.（及物动词）com.mu.tat.ed, com.mu.tat.ing, com.mu.tates - To reverse the direction of (an alternating electric current) each half-cycle to produce a unidirectional current.变换电流方向：颠倒每一半周（交流电流的）方向，以产生单方向性电流
- Back-formation from commutator 源自 commutator的逆构词
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