牛奶 Traditional form: 牛奶 Pinyin (reading): niúnǎi Definitions: cow's milk CL:瓶 (píng),杯 (bēi) Characters: 牛 - ox, cow, bull 奶 - milk; breasts; nurse, grandmother Traditional characters: 牛 - ox, cow, bull 奶 - milk; breasts; nurse, grandmother