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词汇 uncertainty
释义

uncertainty

noun
 OPAL W
/ʌnˈsɜːtnti/
/ʌnˈsɜːrtnti/
(plural uncertainties)
  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。
    • Considerable uncertainty remains about this approach.这种方法依然存在相当大的不确定性。
    • Her comments will add to the uncertainty of the situation.她的评论将会使局势更加不稳定。
    • Her comments will add uncertainty to an already complicated situation.她的评论将使已经很复杂的局势更加不稳定。
    • Her expression showed her uncertainty.她的表情说明她没有把握。
    • I expressed some uncertainty on the point.我在这一点上表达了些许疑虑。
    • It still leaves us with fundamental uncertainties about why the famine happened.这场饥荒为什么会发生,直到现在我们还没有从根本上弄明白。
    • One area of uncertainty remains: who will lead the team?还有一点不明确:谁来带队?
    • Some uncertainty still exists about the safety of the new drug.这种新药的安全性仍然存在一些不确定因素。
    • The 1990s were a period of high uncertainty for businesses.对企业而言,20 世纪 90 年代是个非常不稳定的时期。
    • The economy became a source of uncertainty and discontent.动荡和不满的根源在经济。
    • There is considerable uncertainty in our understanding of global warming.我们对全球变暖的认识还很不确定。
    • There's considerable uncertainty as to whether the government's job creation strategies will work.政府创造就业机会的策略能否奏效还有很大的不确定性。
    • They are facing some uncertainty about their jobs.他们的工作还存在一些不确定因素。
    • This will remove any uncertainties regarding possible contamination.这将会消除人们对于可能发生污染的担忧。
    • a climate of global economic uncertainty全球经济形势不明朗的大环境
    • a feeling of uncertainty about his future对他的未来命运的迷茫感
    • the inherent uncertainty in economic and budgetary forecasts在经济和预算预测上的内在不确定性
    • the uncertainty surrounding the proposed changes in the law围绕拟作法律修改的不确定性
    • uncertainty over the safety of the drug对这种药物安全性的不确定
    • All of us are a bit afraid of life's uncertainties and unexpected problems.我们大家对于人生的不可知因素与始料不及的困难都有点害怕。
    • She tried to get on with her life amidst the uncertainties of war.在兵荒马乱之中,她设法继续生活下去。
    • There is considerable uncertainty about the company's future.这家公司的前景相当渺茫。
    Collocations Dictionaryadjective
    • considerable
    • great
    • high
    … of uncertainty
    • amount
    • degree
    • element
    verb + uncertainty
    • cause
    • create
    • generate
    uncertainty + verb
    • surround something
    • exist
    • remain
    preposition
    • uncertainty about
    • uncertainty as to
    • uncertainty in
    phrases
    • an area of uncertainty
    • an atmosphere of uncertainty
    • a climate of uncertainty
  2.  
    [countable] something that you cannot be sure about; a situation that makes you not be or feel certain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
    Topics Doubt, guessing and certaintyc1
    Collocations Dictionaryadjective
    • considerable
    • great
    • high
    … of uncertainty
    • amount
    • degree
    • element
    verb + uncertainty
    • cause
    • create
    • generate
    uncertainty + verb
    • surround something
    • exist
    • remain
    preposition
    • uncertainty about
    • uncertainty as to
    • uncertainty in
    phrases
    • an area of uncertainty
    • an atmosphere of uncertainty
    • a climate of uncertainty
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