| 词汇 | 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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