单词 | octahedron |
释义 | octahedron (once / 71633 pages) n WORD FAMILY octahedron: octahedra, octahedrons USAGE EXAMPLESGeometrically, they are truncated octahedrons—meaning they have 14 facets. Economist(Oct 29, 2015) Scientists created a platinum alloy blended with nickel, forming three-dimensional shapes at the nanometer scale -- in this case, octahedrons. Scientific American(Jun 20, 2013) An artist, Jacob Dotson, has created a new way of linking cubes into crystalline networks of octahedrons, regular eight-sided figures. New York Times(Jan 22, 2013) n any polyhedron having eight plane faces Hyper polyhedron a solid figure bounded by plane polygons or faces |
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