estroprogestinicWiktionary 原文英美构词拆解estroestro-前缀progestinicprogestinic词干estro-(biology) Estrus.词源说明From estro- + progestinic.释义形容词adjective1Composed of estrogen and progestin名词noun1(medicine) Such a drug同族词相关词 1estroprogestin