抓紧 zhuājǐn HSK4 make haste Definitions Defs Origin Strokes Stroke Words Sentences Sents 抓紧学习 zhuājǐnxuéxí study hard to concentrate on studying hard抓紧时间 zhuājǐnshíjiān hurry To waste no time in doing something; to make the best use of one's time.
