enneadecahedron

词形变化

enneadecahedra 复数 enneadecahedra enneadecahedrons enneadecahedrons 复数

释义与例句

n.
  1. 1.

    A polyhedron with nineteen faces.

    罕用 数学

词源

From enneadeca- + -hedron.

来源:wiktionary