uncertain [,ʌn'sə:tən]

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adj. �޳��ģ������ģ�����ס�ģ����ɲ�����

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a. incertain��unsealed��unsettled��unsure

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a.   certain��sealed��sure

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questionable��doubtful��ambigous��uncertain
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1. The future is so uncertain that we cannot know all the vicissitudes of our fortunes.
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2. An enterprise shall check the service life of intangible assets with uncertain service life during each accounting period.
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3. The objective is to provide new expatriate managers in China with the knowledge and skills needed to adapt to a difficult and uncertain environment.
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adj.
  1. lacking or indicating lack of confidence or assurance
  2. not established beyond doubt; still undecided or unknown
  3. not established or confirmed
  4. not certain to occur; not inevitable
  5. subject to change
  6. not consistent or dependable
  7. ambiguous (especially in the negative)

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uncertain
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uncertain nationality
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Uncertain judgements
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uncertain knowledge
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uncertain reasoning
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