Bottoming
[计] 浓度饱和
🗣️ 情景例句
I thought you might be hungry.
我想你大概饿了。
I'm sorry I forgot your birthday, it completely slipped my mind.
我很抱歉忘了你的生日，我完全不记得了。
To get a full appreciation of what this means we must turn first to some recent human inventions.
要透彻理解这句话的意义，我们应先回顾一下人类最近的几项发明。