| 单词 | octahedron |
| 释义 | octahedron octahedron /ˌɒk.təˈhiː.drən/ aep /ˌɑːk-/ noun [C] (PLURAL octahedrons, PLURAL octahedra /-drə/ ) SPECIALIZED ► F0 a solid shape whose eight sides are triangles of equal sizeThesaurus+: ↑Geometrical shapes , ↑Spherical, circular and annular objects |
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