胞嘧啶 Save Sign in to save words bāomìdìng ㄅㄠ ㄇㄧˋ ㄉㄧㄥˋ cytosine nucleotide (C, pairs with guanine G 鸟嘌呤 in DNA and RNA) Character by character 胞(bāo)placenta 嘧(mì)as in pyrimidine 啶(dìng)idine A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0