uncertainty

英 [ʌnˈsɜːtnti]

美 [ʌnˈsɜːrtnti]

n.  犹豫; 迟疑; 无把握; 拿不定的事; 令人无把握的局面

复数：uncertainties　

IELTS化学

Collins.2 / BNC.2981 / COCA.3728

牛津词典

noun

• 犹豫；迟疑；无把握
  the state of being uncertain
  1. There is considerable uncertainty about the company's future.
     这家公司的前景相当渺茫。
  2. He had an air of uncertainty about him.
     他显出将信将疑的神情。
• 拿不定的事；令人无把握的局面
  something that you cannot be sure about; a situation that causes you to be or feel uncertain
  1. life's uncertainties
     人生的不可知因素
  2. the uncertainties of war
     战争带来的不确定性

柯林斯词典

• N-VAR 不确定；犹疑
  Uncertaintyis a state of doubt about the future or about what is the right thing to do.
  1. ...a period of political uncertainty.
     政治动荡的一段时期
  2. ...the uncertainties of life on the West Coast.
     西海岸生活的迷茫

英英释义

noun

• being unsettled or in doubt or dependent on chance
  1. the uncertainty of the outcome
  2. the precariousness of his income
  Synonym:uncertainnessprecariousness
• the state of being unsure of something
  Synonym:doubtincertitudedubietydoubtfulnessdubiousness

双语例句

• China had created uncertainty, insecurity and instability in the region.
  中国在该地区制造了不确定性、不安全和不稳定。
• Such convolutions leave the reader in a high state of uncertainty about what you just said.
  这样拐弯抹角使读者因不能确定你所说的话而十分着急。
• Around every corner lurked doubt and uncertainty.
  每个角落都暗藏着疑虑和不安。
• This paper is concerned with Robust stabilization problem for linear neutral delay systems subject to parameter uncertainty.
  研究了一类线性参数不确定中立时滞系统的鲁棒镇定问题。
• The uncertainty created by this situation must be confusing for you.
  这种局面所造成的不确定性肯定让你感到困惑。
• Given the uncertainty over Leigh's future I was left with little other choice.
  考虑到利前途未卜，我没有什么选择余地。
• The thesis puts emphasis on the uncertainty of dynamic economic law, including the uncertainty of economic law's legislation, execution and judicature.
  本文对经济法的不确定性的研究侧重于经济法在动态意义上的不确定性，即经济立法、经济执法和经济司法的不确定性。
• We compared the uncertainty result with the two methods.
  并对两种方法评定的不确定度结果做了比较。
• Economic and political risks fuel uncertainty.
  经济和政治风险加剧了市场的不确定性。
• Bush also admits to uncertainty in relation to religion.
  布什还承认了与宗教相关的不确定性。