乙醇酸 Save Sign in to save words yǐchúnsuān ㄧˇ ㄔㄨㄣˊ ㄙㄨㄢ glycolic acid C2H4O3 Character by character 乙(yǐ)second of the ten Heavenly Stems 十天干 shítiāngān 醇(chún)alcohol 酸(suān)sour A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0