shakiness
震動,顫抖,動搖
Shak·i·ness n. Quality of being shaky.
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shakiness
n 1: a shaky motion; "the shaking of his fingers as he lit his
pipe" [syn: shaking, trembling, quiver, quivering,
vibration, palpitation]
2: the quality of being unstable and insecure; "the shakiness
of the present regime" [syn: ricketiness]