角柱体 jiǎozhùtǐ prism Definitions Defs Origin Strokes Stroke Words Sentences Sents 三角柱体 sānjiǎozhùtǐ triangular prism a three-dimensional solid with two parallel triangular bases and three rectangular sides四角柱体 sìjiǎozhùtǐ cuboid a cuboid or rectangular prism in mathematics