prismoid / ˈprɪz mɔɪd /

📖毕业后词汇棱镜棱镜状棱镜式棱镜体

prismoid 的定义

n. 名词 noun

Geometry.

  1. a solid having sides that are trapezoids and bases or ends that are parallel and similar but not congruent polygons.Compare prism.