Commutations
(commutation 的复数) n. 交换, 变换, 代替\\n[电] 整流
🗣️ 情景例句
Thanks, Dad.
谢谢， 爸爸。
Have you washed anything?
你洗东西吗？
I told you to drive slowly, Gary.
加里，我刚才叫你开慢点吧。