unsteady
英 [ʌnˈstedi]
美 [ʌnˈstedi]
adj. 站不稳的; 摇晃的; 颤抖的; 抖动的
Oxford 3000 / BNC.15751 / COCA.16547
牛津词典
adj.
- 站不稳的;摇晃的
not completely in control of your movements so that you might fall- She is still a little unsteady on her feet after the operation.
手术以后她还有点站不稳。
- She is still a little unsteady on her feet after the operation.
- 颤抖的;抖动的
shaking or moving in a way that is not controlled- an unsteady hand
颤抖的手
- an unsteady hand
柯林斯词典
- ADJ-GRADED 脚步不稳的;身体摇晃的
If you areunsteady, you have difficulty doing something, for example walking, because you cannot completely control your legs or your body.- The boy was very unsteady and had staggered around when he got up...
男孩站立不稳,并且起身后四下走动时步子踉跄。 - He poured coffee into the mugs, and with an unsteady hand, held one of them out to David.
他把咖啡倒进杯里,然后一只手颤巍巍地端了一杯给戴维。
- The boy was very unsteady and had staggered around when he got up...
- ADJ-GRADED 不稳定的;不可靠的;无法捉摸的;变幻无常的
If you describe something asunsteady, you mean that it is not regular or stable, but unreliable or unpredictable.- His voice was unsteady and only just audible...
他的声音发颤,而且小得只刚刚能听见。 - She knew first-hand the impact an unsteady parent could have on a sensitive young girl.
她有亲身体验,知道情绪变化无常的家长对一个敏感的小女孩会产生什么影响。
- His voice was unsteady and only just audible...
- ADJ-GRADED 不牢固的;不稳固的;不结实的
Unsteadyobjects are not held, fixed, or balanced securely.- ...a slightly unsteady item of furniture.
一件稍微有些不结实的家具
- ...a slightly unsteady item of furniture.
英英释义
adj
- not firmly or solidly positioned
- climbing carefully up the unsteady ladder
- an unfirm stance
- subject to change or variation
- her unsteady walk
- his hand was unsteady as he poured the wine
- an unsteady voice
双语例句
- Unsteady testing for oil and gas well includes testing of drawdown curve and build-up curve.
油井和气井的压力不稳定测试,包括压降曲线测试和压力恢复测试。 - As the front foot slipped; the rear foot became unsteady.
前脚一滑,后脚也站不稳。 - He poured coffee into the mugs, and with an unsteady hand, held one of them out to David.
他把咖啡倒进杯里,然后一只手颤巍巍地端了一杯给戴维。 - A time-accurate three-dimensional Navier-Stokes solver of the unsteady flow field in a transonic fan was carried out.
采用全流道非定常数值模拟方法对进口稳态总压畸变条件下跨声速风扇流场进行求解。 - By using inverse method, the analytical solutions of couple stress fluids were obtained for steady and unsteady cases.
本文采用逆方法研究并获得了应力偶流体的定常和非定常精确解。 - The boy was very unsteady and had staggered around when he got up
男孩站立不稳,并且起身后四下走动时步子踉跄。 - State space modeling of unsteady aerodynamics for aircraft at high angle of attack is analyzed here.
对建立纵向大迎角非定常气动力模型的状态空间法进行了分析。 - She knew first-hand the impact an unsteady parent could have on a sensitive young girl.
她有亲身体验,知道情绪变化无常的家长对一个敏感的小女孩会产生什么影响。 - The time-average of the unsteady flow-field obtained in the computation is discussed.
本文论述了计算所得的非稳态流场的时均值。 - Flapping and rotary gap have been investigated with the help of transonic unsteady aerodynamic forces.
使用跨音速非定常空气动力,对扑动间隙和旋转间隙进行研究。