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cram

单三 crams ,进行时 cramming , 过去 crammed

If you are cramming for an examination, you are learning as much as possible in a short time just before you take the examination.

如果你为了考试cram，它的意思就是你在考试前的短时间内尽可能多地学习。

如果要说明是为了考试而突击则在cram后加for an/the exam

cram for an/the exam

To study for a test shortly before it is scheduled to take place.

为即将进行的考试而学习

She's cramming for her history exam.

为应付历史考试她拼命突击。

cram除了突击之外，还有一个意思是“塞”。通常指本身容器并不宽敞的情况下硬把东西挤进容器里。