轰隆

轟隆
hōnglōng
  1. (onom.) rumbling
  2. rolling

CEDICT

onomatopoeic

Entry Composition

1 轰 hōng
  1. explosion
  2. bang
  3. boom
  4. rumble
  5. to attack
  6. to shoo away
  7. to expel
2 隆 lōng sound of drums