单词 | prismatoid |
释义 | prismatoid (extremely rare) n WORD FAMILY prismatoid n a polyhedron whose vertices all lie in one or the other of two parallel planes; the faces that lie in those planes are the bases of the prismatoid Hypo|Hyper prismoid a prismatoid whose bases are polygons having the same number of sides and whose other faces are trapezoids or parallelograms polyhedron a solid figure bounded by plane polygons or faces |
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