unsteadiness
noun/ʌnˈstedinəs/
/ʌnˈstedinəs/
[uncountable]- the fact of not being completely in control of your movements so that you might fall
站不稳的;摇晃的 - his unsteadiness when walking
他走路时不稳定
- his unsteadiness when walking
- the fact of shaking and lacking control
不稳定:晃动和缺乏控制 - the unsteadiness of her voice
她的声音不稳定
- the unsteadiness of her voice