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crash-course的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 crash course:
-
a rapid and intense course of training or research (usually undertaken in an emergency)
crash-course的用法和样例：
例句
- I'm taking an intensive course in English.
我正在上一门英语速成课程。 - The college offers a crash course in English from beginners'to Entrance Examination level in one year.
该学院开设英语速成课程，一年之内将初学者的英文水平提高到大学入学考试的水平。
