资料来源 : pyDict

敲鼓声(使)发咚咚声

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Rataplan \Ra`ta`plan"\, n. [F.]
   The iterative sound of beating a drum, or of a galloping
   horse.

资料来源 : WordNet®

rataplan
     n : the sound made by beating a drum [syn: {rub-a-dub}, {drumbeat}]