prolactinWiktionary 原文英美/proʊˈlæktɪn/构词拆解propro-前缀lactlact-前缀in-in后缀pro-agreeing with; supporting; favouring · substituting forlact-milk-in(biochemistry) Used, as a modification of -ine, to form the names of a variety of types of compound; examples include proteins (globulin), carbohydrates (dextrin), dyes (alizarin) and others (vanillin).词源链拉丁语Latin约前 75–公元 3 世纪lac‘milk’↓ 派生古希腊语Ancient Greek约前 1500–前 300 年πρό‘before’↓ 派生英语Englishprolactin词源说明From pro- (from Ancient Greek πρό (pró, “before”)) + lact- (variation of lacto-, from Latin lac (“milk”)) + -in (modification of -ine).释义名词noun1(biochemistry) A peptide gonadotrophic hormone secreted by the pituitary gland; it stimulates growth of the mammary glands and lactation in females.同族词派生词 5preprolactin·