[chàn dòng]
quake; quiver; vibrate; tremble; flutter; jitter; bounce; dither; chatter; trepidation; vibration; vibes
vibration of the vocal chords
声带颤动
The ground quaked [trembled] under his feet.
大地在他脚下颤动。
The leaves quivered [trembled] in the breeze.
树叶在微风中颤动。
Her lips vibrated.
她嘴唇颤动。