pyramid

noun

/ˈpɪrəmɪd/

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a large building with a square or triangular base and sloping sides that meet in a point at the top. The ancient Egyptians built stone pyramids as places to bury their kings and queens.（古埃及的）金字塔
Topics Historyb2, Buildingsb2
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(geometry几何) a solid shape with a square or triangular base and sloping sides that meet in a point at the top锥体；棱锥体Topics Colours and Shapesb2
an object or a pile of things that has the shape of a pyramid金字塔形的物体（或一堆东西）
- a pyramid of cans in a shop window商店橱窗中摆成金字塔形的罐头
an organization or a system in which there are fewer people at each level as you get near the top金字塔式的组织（或系统）
- a management pyramid金字塔式管理系统

词源late Middle English (in the geometrical sense): via Latin from Greek puramis, puramid-, of unknown ultimate origin.

词汇	pyramid
释义	pyramid noun /ˈpɪrəmɪd/ /ˈpɪrəmɪd/ enlarge image a large building with a square or triangular base and sloping sides that meet in a point at the top. The ancient Egyptians built stone pyramids as places to bury their kings and queens.（古埃及的）金字塔 Topics Historyb2, Buildingsb2 enlarge image (geometry几何) a solid shape with a square or triangular base and sloping sides that meet in a point at the top锥体；棱锥体Topics Colours and Shapesb2 an object or a pile of things that has the shape of a pyramid金字塔形的物体（或一堆东西） a pyramid of cans in a shop window商店橱窗中摆成金字塔形的罐头 an organization or a system in which there are fewer people at each level as you get near the top金字塔式的组织（或系统） a management pyramid金字塔式管理系统词源late Middle English (in the geometrical sense): via Latin from Greek puramis, puramid-, of unknown ultimate origin.
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