plug away
US /plʌɡ əˈweɪ/
UK /plʌɡ əˈweɪ/

短语动词
1.
埋头苦干, 坚持不懈地努力
to work hard and steadily at something, especially over a long period
示例:
•
She had to plug away at her thesis for months before it was finished.
她不得不埋头苦干几个月才完成她的论文。
•
If you just plug away, you'll eventually see results.
如果你只是坚持不懈地努力,最终你会看到成果。
在 Lingoland 学习这个单词