音标:[.ʌn'sә:tnti] ; 柯林斯词典等级:2 级;
n. 不确定, 不可靠, 不确定的事物
[化] 不确定度
n. being unsettled or in doubt or dependent on chance
词型变化:名词复数形式 : uncertainties
词性分布:
名词100%

uncertainty的用法和样例:

例句

用作名词(n.)
  1. The uncertainty is unbearable!事情定不下来真让人难以忍受!
  2. There was a note of uncertainty in his voice.他的话带有不确定的调子。
  3. The only uncertainty now is the time.现在唯一不确定的就是时间。
  4. They lived in the uncertainty on the dole.他们依靠救济金的生活不安定。
  5. Man lives in a world of uncertainty.人类生活在一个变化多端的世界上。

词汇搭配

  • objective uncertainty目标不确定性...
  • information uncertainty信息不确定性...
  • timing uncertainty计时不准
  • systematic uncertainty系统不确定度...
  • inflation uncertainty通货膨胀的不确定性...
  • relative uncertainty相对不定度
  • uncertainty phase不明阶段
  • random uncertainty随机不确定度...
  • absolute uncertainty绝对误差,绝对不精确...
  • uncertainty relation不定关系
  • uncertainty level不定度水平
  • uncertainty principle测不准[不定性]原理...
  • statistical uncertainty统计不确定性...
  • uncertainty symbol不定性符号
  • probable uncertainty概率不确定度...
【近义词】
【反义词】

[00:04.28]ugly ultimate [00:06.86]a.难看的,丑陋的;讨厌的,丑恶的 a.最后的,最终的;根本的 [00:09.43]ultraviolet umbrella unable [00:13.84]a.n.紫外线(的) n.伞 a.不能的,不会的 [00:18.26]unanimous unbearable [00:21.68]a.全体

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学英语单词
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Al Khābūrah
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upon inquiry I learnt that...
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