flutterKK [ˈflʌtɚ] ｜ /ˈflʌtɚ/
GEPT 中高級
C2noun
a small amount of money that someone risks on a bet or investment
Tom decided to put a small flutter on his favorite horse in the race.
小賭注；小投機
C2noun
a quick and irregular movement or flapping
As the butterfly emerged from its cocoon, its wings began to flutter delicately.
振翅；顫動
C2verb
to move with quick and irregular movements or flappings
The butterflies fluttered gracefully among the flowers.
C2verb
to make a bet or investment with a small amount of money
He decided to flutter on the horse race by betting $10 on his favorite horse.