单词	Cypraeidae
释义	Cypraeidae plural noun Cy·​prae·​i·​dae -əˌdē : a family of marine gastropod mollusks (suborder Taenioglossa) comprising the cowries see cypraea Word History Etymology New Latin, from Cypraea, type genus + -idae
随便看	progestational progesterone progesterones progestin progestins progestogen progestogenic progestogens progged proggers progging proglacial proglottic proglottid proglottides proglottids proglottis prognathic prognathism prognathisms prognathous Progne prognes prognosed prognoses

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。