twittering

US /ˈtwɪt̬.ɚ.ɪŋ/
UK /ˈtwɪt̬.ɚ.ɪŋ/
1.

พูดเบาและรวดเร็ว

a series of short, high sounds made by a bird:

:
They were soothed by the gentle rush of wind, the lapping of water and the twittering of birds.
1.

พูดเบาและรวดเร็ว

of a bird or a musical instrument, making a series of short, high sounds:

:
We fell asleep to the muted sounds of twittering birds and the soft rustle of the leaves.