大小便 Save Sign in to save words dàxiǎobiàn ㄉㄚˋ ㄒㄧㄠˇ ㄅㄧㄢˋ using the toilet urination and defecation Character by character 大(dà)big 小(xiǎo)small 便(biàn)plain A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0