plug away at
US /plʌɡ əˈweɪ æt/
UK /plʌɡ əˈweɪ æt/
短语动词
坚持不懈地努力, 埋头苦干
to work steadily and persistently at something, especially something difficult or tedious
示例:
•
She had to plug away at her thesis for months before it was finally finished.
她不得不坚持不懈地攻读论文数月，才最终完成。
•
If you just plug away at it, you'll eventually understand the concept.
如果你只是坚持不懈地努力，你最终会理解这个概念。