polyabolo

发音

US

词形变化

polyaboloes polyabolos 复数 polyabolos polyaboloes 复数

释义与例句

n.
  1. 1.

    A polyform made by joining right isosceles triangles edge to edge in various arrangements.

    数学

词源

Blend of poly- + diabolo, from the resemblance of a diabolo in cross-section to two right isosceles triangles joined at the vertices of their right angles.

来源：wiktionary