| 释义 |
对称duìchèn指图形或物体对某个点、直线或平面而言,在大小、形状和排列上具有一一对应关系。如人体、船、飞机的左右两边,在外观上都是对称的。{symmetry; (of objects or design) exact correspondence in position or form to a given point, line, or plane, e.g., the two sides of the human body, a ship or a plane are symmetrical}Hd |