uncertain about

       
  • 对 ... 不确知的

uncertain about的用法和样例:

例句

  1. I'm uncertain about how to get there.
    我不确切知道怎样才能到达那里。
  2. She grade down her buying when uncertain about one's future.
    由于前途未卜她因而减少购买数量。
  3. I own to being uncertain about that.
    我坦白承认对那件事还没有把握。
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