clapt

verb [vt. 及物动词]鼓掌；鼓掌赞成；拍（手）；轻拍某人的背（或肩）；急速放置；（动作快速）捂嘴；抚摸额角；（鸟）啪啦振翅；发出尖锐、突发的声音（clap 的过去式及过去分词）

to strike (two things, such as two flat, hard surfaces) together so as to produce a sharp percussive noise.