I grasped her unsteady hand tightly.

我紧紧地抓住她摇晃的手。

His high notes are unsteady.

他的高音不太稳。

Don't put anything on the unsteady table.

不要把任何东西放在这张不牢固的桌子上。

She is still a little unsteady on her feet after the operation.

手术以后她还有点站不稳。

His voice was unsteady and only just audible.

他的声音颤抖，只能勉强听清。

They were unsteady on their feet and rather uncoordinated.

他们站不稳，也很不协调。

The boy was very unsteady and had staggered around when he got up.

那男孩很难站稳，起身时摇摇晃晃。

He made a sad business of it with his unsteady hand, and a smothered titter rippled over the house.

他那颤抖的手却把这件事弄得很糟糕，整个屋子发出了一阵憋住的嗤笑声。