re·fresh·er /rɪˈfreʃə(r), riː-/ n. | a.I n. 1. 提神物；〈口〉提神清凉饮料 Cool lemonade on a hot day is a good refresher. 大热天里，冰镇柠檬水是极好的清凉饮料。 2. 帮助记忆的东西(或人) 3. ＝ refresher course 4. 〈主英〉【律】(因诉讼延长而给律师的)额外讼费 II a. (专业性)复习进修的 After 15 months' service in the navy, he was called back for refresher training. 他在海军服役15个月之后，被召回参加专业复习进修训练。