ドバッと

ドバッと, どばっと, ドバっとdobatto

adverb

  1. gushing out (suddenly)
  2. pouring out all at once
  3. bursting out

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences