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
commutator
[['kɔmjuteitə]]
n. 换向器, 整流器\\n[化] 对易式; 整流器
🗣️ 情景例句
I don't want my tonsils out.
我不想切除扁桃腺。
Did you paint this yourself?
你自己亲自油漆这个？
I don't want to argue about it any more.
我不想为这件事再和你争吵。