"flutter" 怎么发音
word
释义
To move lightly and quickly up and down or from side to side, like a bird's wings or a flag in the wind. It can also mean when your heart beats very fast because of excitement, fear, or nervousness.
语境中听
The curtains flutter in the breeze.
The butterfly's wings flutter in the garden.
My heart began to flutter when I saw the exam results.
A small bird fluttered past my window this morning.