[N-VAR 可变名词]不确定;犹疑Uncertainty is a state of doubt about the future or about what is the right thing to do.
...a period of political uncertainty.
政治动荡的一段时期
...the uncertainties of life on the West Coast.
西海岸生活的迷茫
Oxford
un·cer·tainty/ʌnˈsɜːtnti; NAmEʌnˈsɜːrtnti/noun(pluralun·cer·tainties)1[uncountable ]the state of being uncertain 犹豫;迟疑;无把握◆There is considerable uncertainty about the company's future.这家公司的前景相当渺茫。◆He had an air of uncertainty about him.他显出将信将疑的神情。2[countable ]something that you cannot be sure about; a situation that causes you to be or feel uncertain 拿不定的事;令人无把握的局面◆life's uncertainties人生的不可知因素◆the uncertainties of war战争带来的不确定性uncertaintyuncertaintiesun·cer·tainty/ʌnˈsɜːtnti; NAmEʌnˈsɜːrtnti/
1[uncountable] when you feel doubt about what will happen: Times of great change are also times of uncertainty.uncertainty about/as to There is a great deal of uncertainty about the company’s future.2[countable usually plural] a situation which you are not sure about because you do not know what will happen: life’s uncertaintiesuncertainty of the uncertainties of old age
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