refresher

🇬🇧/rɪˈfreʃə/ 🇺🇸/rɪˈfreʃər/📚 24763雅思托福
something that refreshes, such as a cold drink 使人恢复活力的东西

noun [抽象名词]可提神的人或物;补习课程;清凉饮料;增加报酬

We're gonna assume that you understand reactor physics, and this is basically a refresher course.
我们假设你们理解了反应堆物理,这主要是一门复习课程。

adjective [原级]专业性复习进修的

So, it never hurts for a little refresher.
所以,它永远不会伤到一个恢复精神的人。

单词造句:
网友用“Refresher”造句精选
See Part 1 if you need a refresher in the rules. 要复习规则请参阅第1部分。