Corequisite
n. (规定须与其他课程同时修习的)并修课程
🗣️ 情景例句
Do you mind if I smoke?
我抽烟你介意吗？
Everything comes to him who waits.
安心等待必有好处。
Yes, it was. But it's much colder today.
是的，昨天冷。但是今天更冷。