立体几何 lìtǐjǐhé solid geometry Definitions Defs Origin Strokes Stroke Words Sentences Sents 立体几何 立體幾何 lìtǐjǐhé solid geometry The branch of geometry that deals with the properties and measurements of three-dimensional shapes; study of points, lines, planes, and angles in space.
立体几何 立體幾何 lìtǐjǐhé solid geometry The branch of geometry that deals with the properties and measurements of three-dimensional shapes; study of points, lines, planes, and angles in space.
