n.塞满,填鸭式的用功
v.塞入( cram的现在分词 ),填塞,塞满,(为考试而)死记硬背功课
She was cramming for her Economics exam.
她正在为应付经济学考试临阵磨枪。
Being hungry for the whole morning, I couldn't help cramming myself.
我饿了一上午, 禁不住狼吞虎咽了起来.
She's cramming for her history exam.
她考历史之前临时抱佛脚.