O3
[医] 臭氧
🗣️ 情景例句
Let's go catch a flick.
我们去看场电影吧。
I'll be right with you.
我马上就来。
Anyway, as Brian pointed out, it is the easiest thing in the world to give up smoking.
不管怎么说，正如布赖恩指出的那样，戒烟是世界上最容易的事情，