Commutator compound
[化] 换向器(或整流器)润滑剂(由石蜡和蜂蜡制成)
🧩 词语组成解析
n. 换向器, 整流器\\n[化] 对易式; 整流器
n. 场地;复合物;(筑有围墙的)院子;复合词;
com全部+pound放→全部放到一起→化合物
🗣️ 情景例句
How do you get to work everyday?
你每天怎样去上班?
I've got to be going now, Good-bye.
我得走了,再见。
At first she decided to go to the police,
一开始拉姆齐太太打算报告警察,
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