refresher /rɪˈfrɛʃɚ/ noun plural refreshers
plural refreshers
Learner's definition of REFRESHER
[count] chiefly US
: something that helps you to remember something you have forgotten : a reminder about something帮助记忆的东西；提醒者；提醒物 —
usually singular通常用单数 —
usually + on -
Before we play, I need a refresher on the rules. [=I need someone to remind me about the rules]咱们开始游戏之前，我需要有人再给我讲讲规则。
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Some people need a refresher on how to be polite.有些人需要别人提醒如何注意礼貌。