snub disphenoid

短语

词形变化

snub disphenoids 复数 snub disphenoids

释义与例句

n.
  1. 1.

    A non-regular convex polyhedron that has 12 equilateral triangles as faces and 18 edges and is a Johnson solid.

词源

So named in 1966 by mathematician Norman Johnson in his classification of the Johnson solids. See also Snub disphenoid on Wikipedia.Wikipedia

来源：wiktionary