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
I've always liked camping out.
我一直喜欢露营。
I want to improve, but I don't know how.
我想提高它,但又不知道怎么样才能提高。
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