beaver away

US /ˈbiːvər əˈweɪ/
UK /ˈbiːvər əˈweɪ/
"beaver away" picture
1.

努力工作, 埋頭苦幹

to work extremely hard at something

:
She's been beavering away at her thesis all semester.
她整個學期都在努力撰寫論文。
The team beavered away to meet the tight deadline.
團隊努力工作以趕上緊迫的截止日期。