释义
n.
a thing that refreshes, in particular
使恢复活力的事物，尤指：
[usu. as modifier]an activity that revises or updates one's skills or knowledge
进修，更新（技术或知识的）活动
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candidates take some refresher training before coming back .应试者参加进修训练后再来。
〈旧〉 饮料。
【律】 〈英〉 （因诉讼延长而补给律师的）额外讼费．
