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| 単語 / 【 ID 】
意味 / 例文 /同義語/上位語/下位語/派生語 |
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commutator
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 11085 】 【意味】 "[名詞] switch for reversing the direction of an electric current [例] The commutator is broken. [例] It is a commutator that reverses the direction of the current. [例] The commutator is a mechanical device that reverses the direction of current flow in a DC motor. [意味] 整流子, 転換器, 交換子, 電流転換器, 交換機, スイッチ装置, 交換律 ; [上位語] switch, electrical switch, electric switch ; [派生] commutate ; [同義語群] 03078670-n" |