Commutations
(commutation 的复数) n. 交换, 变换, 代替\\n[电] 整流
🗣️ 情景例句
Well, I guess. He does look a lot like Richard,
嗯 ，有点像。他确实很像Richard。
How old are you?
你多大了？
In the evening, the children come home from school.They arrive home early.
傍晚，孩子们放学回家。他们到家很早。