hypophysectomyWiktionary 原文英美构词拆解hypophyshypophysis词干ectomy-ectomy后缀-ectomy(surgery) The surgical removal of.词源说明From hypophysis + -ectomy.释义名词noun1(surgery) The surgical removal of the hypophysis (pituitary gland).同族词派生词 2cryohypophysectomy·hypophysectomize