四角柱体 sìjiǎozhùtǐ cuboid Definitions Defs Origin Strokes Stroke Words Sentences Sents 四 sì numeral four the number four; complex form used for financial purposes is 肆 sì角柱体 角柱體 jiǎozhùtǐ prism a three-dimensional shape with two identical ends and flat sides, used in geometry
