动词

1.[I,T]（使）飘动，挥动，颤动

2.[I,T]（鸟或昆虫）拍（翅），振（翅），鼓（翼）

3.不及物动词：（鸟或昆虫）飞来飞去，翩翩飞舞

4.不及物动词：（心脏等）怦怦乱跳，年腾

n.

1.可数名词： 振动，飘动，挥动，颤动

2.可数名词： 小赌注

3.【单】紧张兴奋，慌乱

4.可数名词：（心脏的）怦怦乱跳，扑腾

5.不可数名词：【医】扑动，快速的颤动(或搏动)

6.不可数名词：【术语】（重放录音的）颤振

词形变化

时态fluttered，fluttering，flutters

英语解释

beat rapidly

move along rapidly and lightly; skim or dart

a disorderly outburst or tumult

abnormally rapid beating of the auricles of the heart (especially in a regular rhythm); can result in heart block

wink briefly

the act of moving back and forth

flag the wings rapidly or fly with flapping movements

move back and forth very rapidly

the motion made by flapping up and down