flutter
UK/'flʌtә/US
IELTSGREB2
Definitions
v.
To flap or wave quickly and irregularly; (of a bird) to flap wings without flying
（翅膀等）快速不规则地拍动、飘动
n.
A quick, irregular flapping motion; a state of nervous excitement or agitation
扑动，颤动；激动不安的状态
Root Breakdown
Native Englishflutterother
=flutter
Common Collocations
- 1.flutter by飘飘然飞过
- 2.flutter in the wind在风中颤动
Example Sentences
- 1.
Butterfly wings flutter as they fly from flower to flower.
- 2.
She felt a flutter of excitement before the big performance.