英语词汇refresher course怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	refresher course
释义	refresher course 1 ENTRIES FOUND: refresher course (noun) refresher course noun plural refresher courses refresher course noun plural refresher courses Learner's definition of REFRESHER COURSE [count] : a training class which helps people review information or learn new skills needed for their jobs进修班；进修复习课程 The staff is required to take refresher courses every three years.员工每三年要参加一次进修班。
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英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。