单词 | pyramid |
释义 | pyramid 2 ENTRIES FOUND: plural pyramids plural pyramids Learner's definition of PYRAMID [count] 1 a : a very large structure built especially in ancient Egypt that has a square base and four triangular sides which form a point at the top金字塔
b : a shape, object, or pile that is wide near the bottom and narrows gradually as it reaches the top金字塔形状
2 : something that resembles a pyramid in the way its parts are arranged or organized金字塔状物体;锥形物;锥体
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