Discrete mathematics
[计] 离散数学
🧩 词语组成解析
🗣️ 情景例句
Yes, I use it fairly often.
有，我常用。
Don't throw out your dirty water before you get in fresh.
清水未打来，赃水莫倒掉。
It is no matter whether you get there early or late.
你早到晚到都没有关系。