Corequisite
n. (规定须与其他课程同时修习的)并修课程
🗣️ 情景例句
People don't ask unmarried people Why are you single?.
人们不会问未婚的人“你为什么不结婚？”。
There is no medicine against death.
人间哪有不死（回春）药。
Next what? I'm sorry I don't quite follow you.
下一个什么？对不起，我没有完全听懂你的话。