两侧对称 liǎngcèduìchèn bilateral symmetry Origin Definitions Defs Strokes Stroke Words Sentences Sents 两侧 兩側 liǎngcè noun both sides two sides; either side of an object or path; bilateral对称 對稱 duìchèn noun symmetrical (of objects, shapes, or arrangements) symmetrical; symmetry; having parts that correspond in size, shape, and position