unsteady /ˌʌnˈstɛdi/ adjective Learner's definition of UNSTEADY
[more unsteady; most unsteady]
: not steady不稳定的: such as
a : not standing or moving in a steady and balanced way站不稳的；摇摆的；不稳固的 -
The stool/ladder is unsteady.这凳子/梯子不稳固。
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He was a little unsteady on his feet.他的脚有点儿站不稳。
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The horse walked with an unsteady gait.这匹马走起来晃晃悠悠的。
b : shaking or moving because of nervousness, weakness, etc.（因紧张或虚弱而）抖动的，颤抖的 c : not happening or proceeding in a smooth and constant way不顺利的；不稳定的 — unsteadily
/ˌʌnˈstɛdəli/ adverb — unsteadiness
/ˌʌnˈstɛdinəs/ noun [noncount]