tremble

verb
1
to shake in a way that you cannot control, especially because you are very nervous, excited, frightened, etc.
لرزیدن, مرتعش شدن, به لرزه درآمدن
2
to shake slightly
لرزیدن, لرزیدن کم, به لرزش افتادن
leaves trembling in the breeze
synonym quiver
3
to be very worried or frightened
ترسیدن, واهمه داشتن, مرعوب شدن
I trembled at the thought of having to make a speech.
The thought made him tremble inside.
noun
1
a feeling, movement or sound of trembling
لرز, لرزش