| 单词 | refreshercourse |
| 释义 | refresher course (also refresher, especially in name ) noun [countable] a short period of training to improve your skills or to teach you about new ideas and developments in your job 进修课程 |
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英汉双解词典收录171353条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。