To break into a smile; to give a knowing smile (indicating understanding or approval).
在听到这个意想不到的好消息时，她终于破颜微笑了。
Upon hearing the unexpected good news, she finally broke into a smile.
Era:
Ancient
Frequency:
Next Idiom
To break into a smile; to give a knowing smile (indicating understanding or approval).
Era:
Ancient
Frequency: