• 基础释义
  • 例句
  • 四级真题
  • 柯林斯词典释义
  • 英英词典释义

billionth

['bɪljənθ] [ˈbɪljənθ]
  • 复数:billionths;
  • 相关单词 billionths
    例句
    英语四级真题
      Thus, time and time's relativity are measurable by any hourglass, alarm clock, or an atomic clock that can measure a billionth of a second.
      出自-2011年6月听力原文
    柯林斯高阶英汉双解学习词典释义
    • ORD
      第十亿(个)
      The billionth item in a series is the one you count as number one billion.
      例句
      Disney will claim its one billionth visitor before the end of the century. 迪士尼的游客在本世纪末将会超过10亿。
    • FRACTION
      十亿分之一
      A billionth is one of a billion equal parts of something.
      例句
      ...a billionth of a second. 十亿分之一秒
    英英词典释义
    • Noun
      1. position 1,000,000,000 in a countable series of things
      2. one part in a billion
    • Adjective
      1. the ordinal number of one billion in counting order