Commutators
(commutator 的复数) n. 换向器, 整流器\\n[化] 对易式; 整流器
🗣️ 情景例句
My academic preparation, job skill, and enthusiasm about working for the firm.
我有专业知识，工作技巧，和为这家公司工作的热情。
I think it's going to take too long.
我认为它将花很长时间。
Everyone has something to sell.
人人都有东西可以出售。