乙酰胆碱 Save Sign in to save words Traditional (Taiwan): 乙酰膽鹼 yǐxiāndǎnjiǎn ㄧˇ ㄒㄧㄢ ㄉㄢˇ ㄐㄧㄢˇ 男 女 acetylcholine ACh (amine related to vitamin B complex) Character by character 乙(yǐ)second of the ten Heavenly Stems 十天干 shítiāngān 酰(xiān)acid radical 胆(dǎn)gall bladder 碱(jiǎn)base A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0