三碳糖 Traditional form: 三碳糖 Pinyin (reading): sāntàntáng Definitions: triose (CH2O)3, monosaccharide with three carbon atoms, such as glyceraldehyde 甘油醛 (gānyóuquán) Characters: 三 - three 碳 - carbon 糖 - candy, sugar, sweets Traditional characters: 三 - three 碳 - carbon 糖 - candy, sugar, sweets