put your back into something
成語所屬單字back
put your back into something — 慣用語
1. To use a lot of effort and energy on a task.
1.慣用語
釋義
全力以赴
To use a lot of effort and energy on a task.
例句
If you put your back into it, you can finish the job by noon.
He really put his back into cleaning the garage.