哐啷

kuānglāng
(onom.) clang; clatter; bang; crash; clank

CEDICT

onomatopoeic

Entry Composition

1 哐 kuāng (onom.) crash; bang; clang
2 啷 lāng
  1. used in 啷當 lāngdāng
  2. used in onomatopoeic words such as 哐啷 kuānglāng