两重性 liǎngchóngxìng duality Origin Definitions Defs Strokes Stroke Words Sentences Sents 两重 兩重 liǎngchóng double having two layers; dual; twofold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".