Corequisite
n. (规定须与其他课程同时修习的)并修课程
🗣️ 情景例句
You know, when I was your age,
要知道 ，当我像你这么大的时候，
Cheek brings success.
和气生财。
Since that time, various types of hovercraft have appeared and taken up regular service.
从那以后，各种各样的气垫船出现了，并开始了定期航行服务。