grind away

grind away
vi.
持续进行
- I'm grinding away at this mundane assignment. 我正在埋头完成这个单调的任务。

- 英语>简体中文, 英汉大词典

grind away
把…碾成粉末
- This old mill has been grinding away for over 50 years. 50多年来, 这间老磨坊一直在磨粮食。
磨损, 用坏…
- The steps have been ground away by the passing feet of many visitors over the centuries. 几个世纪以来, 台阶在络绎不绝的来客脚下磨损了。
苦干〔学〕; 反复不断地干
- She grinds away at history studies. 她在历史学习上下了很多功夫。
- She's grinding away for the entrance exams. 她正在埋头苦学, 准备入学考试。