do or die
成語所屬單字die
do or die — 慣用語
1. used to describe a situation in which you must make a very great effort to succe
1.慣用語
釋義
不成功便成仁；背水一戰
used to describe a situation in which you must make a very great effort to succeed because failure is not an option.
例句
It was a do-or-die moment for the basketball player as he took the final shot.
The company is in a do-or-die situation — either we find new customers or we close.