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perturbation

美音:[´pə:tə´beıʃən ]点这儿播放单词美音发声
英音:[´pə:tə´beıʃən ]点这儿播放单词英音发声
n.动摇,混乱

难易程度:

perturbation为短语/超纲词汇

词形变化:

形容词:perturbational

词根

turb=to disturb(扰乱)

近义词, 同义词

perturbation


/,pɜ:tə'beɪʃn; ,pɝtɚ`beʃən/
n [U] (fml 文) state of being perturbed; anxiety 不安; 烦扰; 忧虑.

perturbation


n
[U and C]technical
a small change in the movement, quality, or behaviour of something
 climatic perturbations
[U]formal
worry about something that has happened or will happen