sphenocorona

释义与例句

n.
  1. 1.

    A polyhedron, one of the Johnson solids, whose faces are composed of 12 equilateral triangles and 2 squares.

    数学

相关短语

augmented sphenocorona

词源

Blend of sphenoid + corona or from spheno- + corona. Coined by Norman W. Johnson in 1969.

来源：wiktionary