Read Edit View history 截面 jiémiàn cross-section Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 截面 · jiémiàn · cross-section 2026/03/04 截面 jiémiàn cross-section a surface or shape exposed by making a straight cut through a solid object, typically at right angles to an axis 这个圆柱体的截面是一个圆。 noun created sense Mar 4, 2026, 02:25 AM