Read Edit View history 两侧对称 liǎngcèduìchèn bilateral symmetry Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 两侧对称/ 兩側對稱 liǎngcèduìchèn bilateral symmetry 绝大多数动物都具有两侧对称的特征。 Edit Delete References Add reference No references for this word.