Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. rǔtáng 乳糖 lactose bànrǔtáng 半乳糖 galactose (CH2O)6 rǔtángbùnàizhèng 乳糖不耐症 lactose intolerance bànrǔtángxuèzhèng 半乳糖血症 galactosemia