- course work课程论文，学年作业;
- course offering课程设置;
- course of bricks砌好的砖列;
- course of action做法，行动过程，一连串行动;
- course bookn.教科书；课本;
- course books教材;
- during the course of在…期间;
- in course of正在…中;
- minimum fare (of a taxi)最低票价（出租车票价）
- pack (of cards)包装（卡片）
- wing rail (of frog)翼轨（青蛙）
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- 相关短语
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