pyramid
['pɪr.ə.mɪd] noun countable
■a solid object with a flat square base and four flat triangular sides which slope toward each other and meet to form a point at the top 角锥；金字塔
■a pile of things which has the shape of a pyramid 摆成金字塔形的一堆东西•The acrobats formed a pyramid by standing on each other's shoulders.杂技演员一个站上另一个的肩膀上表演叠罗汉。 •figurative Many organizations have a pyramid structure (= there are fewer people at the top levels of them than there are at the bottom).许多团体呈现金字塔式的组织结构。 |