Meanings
- (idiom) ruined in a short time (esp. of sth that took a long time or great effort to achieve)
Written Forms
毀於一旦Traditional · Main Form
毁于一旦Alternate Form
wai2 jyu1 jat1 daan3
(idiom) ruined in a short time (esp. of sth that took a long time or great effort to achieve)