Commutator
[ ['kɔmjuteitə] ]
出国 Abroad
n. 换向器, 整流器\\n[化] 对易式; 整流器
📖 牛津释义
commutator
n
device for altering the direction of an electric current 整流器; 换向器.
🗣️ 情景例句
Auck, don't hit me! I'm an innocent bystander.
啊呦,别整我,我只是个旁观者。
All we have to do is sign the contract.
剩下的只要签订个契约就行了。
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