unknowns

英[ʌn'nəʊnz] 美[ʌn'nəʊnz]
  • 未知事件

详细释义

名词 unknown:
  1. an unknown and unexplored region

  2. anyone who does not belong in the environment in which they are found

  3. a variable whose values are solutions of an equation

双语例句

    1. He was an unknown painter one year ago.
      一年前，他还是一个不为人知的画家。
    2. The disease was practically unknown ten years ago but then it flared and spread like wild fire until it reached epidemic proportions.
      这种疾病10年前几乎无人知晓，可它突然爆发象野火般迅速传播，直至流行甚广。

相关词汇

unknown unknown risk unknown unit unknown fact unknown area unknown peak unknown fever unknown state unknown terms unknown cause Unknown error
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