| 单词 | course book |
| 释义 | course book also coursebook Word forms: course books countable noun B1+ A course book is a textbook that students and teachers use as the basis of a course. She was also given copies of the course books. Translations: Chinese: 教科书 Japanese: 教科書 |
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英语词典包含147115条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。