cram
US /kræm/
UK /kræm/

1.
恶补, 临时抱佛脚
to study intensively over a short period of time, typically for an examination
:
•
She had to cram for her history exam all night.
她不得不通宵恶补历史考试。
•
Many students cram the night before a big test.
许多学生在大考前一晚临时抱佛脚。