奶牛 Save Sign in to save words On the HSK 6 vocabulary list, at CEFR level C2. nǎiniú ㄋㄞˇ ㄋㄧㄡˊ 男 女 milk cow dairy cow Character by character 奶(nǎi)breast 牛(niú)ox A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT