acetylcholineWiktionary 原文中文来自 ECDICTn.乙酰胆碱释义（英文）名词 Noun(biochemistry) A neurotransmitter in humans and other animals. It is an ester of acetic acid and choline with chemical formula CH3COOCH2CH2N+(CH3)3.词族派生词（6）acetylcholinergicacetylcholinicacetylcholine receptoracetylcholinesteraseacetylcholine chloridenicotinic acetylcholine receptor