octahedron

名词 n.
中文释义

英文释义

名词 n.
  1. a polyhedron with eight faces; the regular octahedron has regular triangles as faces and is one of the Platonic solids.

词形变化

octahedra plural octahedrons plural octohedron alternative

词源

From Ancient Greek ὀκτάεδρον (oktáedron). By surface analysis, octa- + -hedron.
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