break the back of something
成語所屬單字back
break the back of something — 慣用語
1. To finish the largest or most difficult part of a task.
1.慣用語
釋義
完成大部分
To finish the largest or most difficult part of a task.
例句
We broke the back of the project by completing the research phase.
After three hours, I finally broke the back of the cleaning.