RATATAT
🚪🥁🔫
Example
The sudden ratatat on the door startled everyone inside.
突然门上传来笃笃笃声,把大家都吓到了。
Definition
A rapid series of light knocks or taps, as on a door
快速连续的轻敲声,如敲门声
A sharp, staccato burst of automatic gunfire or drumming
尖锐、断续的快速连发声,如机关枪或击鼓