误打误撞
wùdǎ-wùzhuàngTraditional 誤打誤撞
by a stroke of luck; by accident
Every meaning
wùdǎ-wùzhuàng
- by a stroke of luck; by accident
Its characters
Words with 误
Words with 打
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.