in a flash
[반짝빤짝]
1. in a flash
A word describing a small light appearing shortly and soon disappearing continuously.
2. suddenly
A word describing a thought suddenly and repeatedly striking one's mind.
3. soberly
A word describing one pulling oneself together repeatedly.
4. like a flash
A word describing an object, person, incident, etc., repeatedly disappearing..
5. without a wink
A word describing many people staying up, or one staying up several nights in a row.
7 more sentences in the app — free account.