pyramid

[ˈpɪrəmɪd] [ˈpɪrəmɪd]
  • 复数:pyramids;
  • 形容词:pyramidal;
  • 例句
    同义词
    • pyramid的同义词之:
      tower
    柯林斯高阶英汉双解学习词典释义
    英汉词典释义
    英英词典释义
    • Noun
      1. a polyhedron having a polygonal base and triangular sides with a common vertex
      2. (stock market) a series of transactions in which the speculator increases his holdings by using the rising market value of those holdings as margin for further purchases
    • Verb
      1. enlarge one's holdings on an exchange on a continued rise by using paper profits as margin to buy additional amounts
      2. use or deal in (as of stock or commercial transaction) in a pyramid deal
      3. arrange or build up as if on the base of a pyramid
      4. increase rapidly and progressively step by step on a broad base
    行业词典
    • 体育: 塔形栏障;角锥形栏障;锥体;
      动物学: 锥骨;
      医学: 锥体:具尖形或锥形结构,又称pyramis〔NA〕;延髓锥体(单独使用时);
      地质学: 锥;
      建筑: 金字塔;
      数学: 棱锥[体];
      解剖学: 锥体;