1 not completely in control of your movements so that you might fall 不稳的；摇晃的: She is still a little unsteady on her feet after the operation. 她手术后走路仍然有点摇晃。

2 shaking or moving in a way that is not controlled 发抖的；颤动的；摇摆不定的: an unsteady hand/voice/step 颤抖的手；颤动的嗓音；不稳的步子 [OPP] steady 反义词为steady➔unsteadily /-ɪli ||; -ɪlɪ/ adv ➔unsteadiness noun [U]