on a wing and a prayer
成語所屬單字prayer
on a wing and a prayer — 慣用語
1. Trying to do something with almost no chance of success.
1.慣用語
釋義
憑藉微乎其微的希望
Trying to do something with almost no chance of success.
例句
The team finished the project on a wing and a prayer.
Did they really launch the rocket on a wing and a prayer?