| 单词 | Platonic body |
| 释义 | Platonic body (once / 2954828 pages) n WORD FAMILY Platonic body: Platonic bodies USAGE EXAMPLESPlatonic bodies; cube, rhomboid; tetrahedron, pentahedron, hexahedron, octahedron, dodecahedron, icosahedron, eicosahedron; prism, pyramid; parallelopiped; curb roof, gambrel roof, mansard roof. Roget, Peter Mark, Roget's Thesaurus(2010) Platonic bodies; cube, rhomboid; tetrahedron, pentahedron, hexahedron, octahedron, dodecahedron, icosahedron, eicosahedron; prism, pyramid; parallelopiped; curb roof, gambrel roof, mansard roof. Roget, Peter Mark, Roget's Thesaurus of English Words...(2010) n any one of five solids whose faces are congruent regular polygons and whose polyhedral angles are all congruent Syn|Hypo|Hyper Platonic solid, ideal solid, regular convex polyhedron, regular convex solid, regular polyhedron regular tetrahedron a tetrahedron with four equilateral triangular faces cube, regular hexahedrona hexahedron with six equal squares as faces regular dodecahedrona dodecahedron with twelve regular pentagons as faces regular octahedronan octahedron with eight equilateral triangles as faces regular icosahedronan icosahedron with twenty equilateral triangles as faces tesseractthe four-dimensional analogue of a cube quadratea cubelike object polyhedron a solid figure bounded by plane polygons or faces |
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