huǎng​rán​dà​wù HSK7

suddenly realize

恍然大悟 huǎng​rán​dà​wù
suddenly realize idiom
to suddenly realize; to suddenly see the light

解释恍然大悟

tīng le de jiě​shì, cái huǎng​rán​dà​wù.

It wasn't until I heard his explanation that I suddenly understood.

Frequency

Movie subtitles
0.390 per million appears in 0% of films
Written text
3.56 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT