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单词 pyramid
释义

pyramid

听听怎么读
英 [?p?r?m?d]
美 [?p?r?m?d]
是什么意思
  • n.

    金字塔;角锥状物;

  • vt.

    使…成塔尖形;使…节节建立;使…上涨;

  • vi.

    成金字塔状;渐增;连续投机;

  • 变形

    复数:pyramids

    英英释义

    pyramid[ 'pir?mid ]

    • n.
      • a polyhedron having a polygonal base and triangular sides with a common vertex
      • (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
      • a massive monument with a square base and four triangular sides; begun by Cheops around 2700 BC as royal tombs in ancient Egypt

        同义词:Great PyramidPyramids of Egypt

    • v.
      • enlarge one's holdings on an exchange on a continued rise by using paper profits as margin to buy additional amounts
      • use or deal in (as of stock or commercial transaction) in a pyramid deal
      • arrange or build up as if on the base of a pyramid
      • increase rapidly and progressively step by step on a broad base
    学习怎么用

    词组短语

    the great pyramid大金字塔

    pyramid scheme金字塔骗局;非法传销

    pyramid selling宝塔式销售;金字塔销售法

    food pyramid食物金字塔

    inverted pyramid倒金字塔(写作结构)

    双语例句

    用作名词(n.)
    1. Egypt is famous for its grand pyramid.
      埃及以巨大的金字塔闻名。
    2. Lagrange is the lofty pyramid of mathematical sciences.
      拉格朗日是数学科学中高耸的金字塔。
    3. A pyramid provides a useful conceptual model for organizing scientific knowledge.
      金字塔给科学知识的组织提供了一个有用的概念性模型。

    权威例句

    Beyond Bags of Features: Spatial Pyramid Matching ...
    The Laplacian pyramid as a compact image code
    The Laplacian pyramid as a compact image code
    The Laplacian Pyramid as a Compact Image Code
    The pyramid of corporate social responsibility: Toward the moral management of organizational stakeholders
    Linear spatial pyramid matching using sparse coding for image classification
    The Pyramid of CSR: Toward The Moral Management of Organizational Stakeholders
    Mediterranean diet pyramid: a cultural model for healthy eating.
    The Pyramid Match Kernel: Discriminative Classification with Sets of Image Features
    The Fortune at the Bottom of the Pyramid: Eradicating Poverty through Profits
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