thyrotropinWiktionary 原文英美构词拆解thyrothyro-前缀tropin-tropin后缀thyro-(medicine) Thyroid.-tropin(biochemistry) Hormone.词源说明From thyro- + -tropin.释义名词noun1(biochemistry) A thyroid-stimulating glycoprotein hormone secreted by the pituitary gland.同族词派生词 4preprothyrotropin·thyrotropin-releasing hormone