flap

n.扁平物；[航] 襟翼；拍打，拍打声；〈口〉不安，恐慌

v.上下或左右移动、摆动；轻拍；振翅而飞

网络解释.皮瓣；翻门；翻板阀；瓣

词形变化:

过去式：flapped 过去式：flapped 过去式：flapping 过去式：flaps

派生词: flappy

someone's ears are flapping 1 . (非正式)好管闲事地无礼偷听

n.1.不安,兴奋状态释义下的同义词

fuss commotion to-do brouhaha controversy agitation

2.拍打释义下的同义词

bump thump pat thwack slap flail smack swat tap hit rap clap whack

3.轻拍释义下的同义词

skirt cover tail apron leaf tab lug wing loop lap

4.飘动释义下的同义词

flutter swinging wave flapping undulation