滚瓜烂熟
lit. ripe as a melon that rolls from its vine (idiom); fig. to know fluently; to know sth inside out
Frequency 1.9
Meanings
- lit. ripe as a melon that rolls from its vine (idiom); fig. to know fluently
- to know sth inside out
- to know sth by heart
lit. ripe as a melon that rolls from its vine (idiom); fig. to know fluently; to know sth inside out
Frequency 1.9