对称性 duìchènxìng symmetry Origin Definitions Defs Strokes Stroke Words Sentences Sents 对称 對稱 duìchèn noun symmetrical (of objects, shapes, or arrangements) symmetrical; symmetry; having parts that correspond in size, shape, and position性 xìng affix [-ity] Suffix used after verbs or adjectives to form nouns expressing a state, quality, or scope, similar to English "-ity", "-ness", or "-ism".