mug up
死记硬背
学习
例句与用法：
He has a mug of cocoa before bed.
他临睡前喝一缸子可可。
This mug has a chip in it.
这个缸子上有个缺口。
He made a mug of cocoa for me.
他给我冲了杯可可饮料。
He asked me to make him a mug of coffee.
他要我给他弄杯咖啡。
词形变化：
动词过去式: mugged | 动词过去分词: mugged | 动词现在分词: mugging | 动词第三人称单数: mugs |
1. 死记硬背
She is mugging up history for the exam.
她正在死记历史以对付考试。
2. 学习
He has been mugging up Russian.
他一直在学俄语。