cram up基本解释
死记硬背（功课），临时抱佛脚
cram up的用法和例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Some students like to cram up history to get good marks .
- 有些学生喜欢临时抱佛脚背历史来得到好分数.
- The researchers from the university of warwick warned that trying to cram too much into one day by going to bed late and getting up early could lead to serious illnesses later in life .
- 英国华威大学的研究人员称，晚睡早起的作息或将埋下祸根，导致日后的疾病缠身。
- He sometimes shows up early at his appointments so he can cram in a few minutes of spotting outside .
- 他有时候早早地就来到约会地点，抓紧几分钟的时间观察外面的车辆。
- Apple says the new 1.4 pound ipad is heftier ( 1.4 pounds ) and thicker ( 9.4 millimeters ) than its predecessor however it does not appear the new bulkiness was to beef up its armor but to cram in a more powerful processor and a display w
- 苹果说，全新ipad比ipad2更重（652克）也更厚（9.4毫米），但看起来增加的厚重感并不是为了使其更坚固，而是为了装入一个更强大的处理器和分辨率提高一倍的显示屏。