三胞胎 Traditional form: 三胞胎 Pinyin (reading): sānbāotāi Definitions: triplets Characters: 三 - three 胞 - womb, placenta, fetal membrane 胎 - embryo, fetus; car tire Traditional characters: 三 - three 胞 - womb, placenta, fetal membrane 胎 - embryo, fetus; car tire