资料来源 : pyDict

临时抱佛脚,突击准备,临阵磨枪

资料来源 : WordNet®

swot up
     v : study intensively, as before an exam; "I had to bone up on
         my Latin verbs before the final exam" [syn: {cram}, {grind
         away}, {drum}, {bone up}, {swot}, {get up}, {mug up}, {bone}]