单词	Aistopoda
释义	Aistopoda plural noun Ais·​top·​o·​da ˌā-ə-ˈstä-pə-də : an order or other group of extinct Carboniferous and Permian lepospondylous amphibians having a snakelike body and no limbs Word History Etymology New Latin, from Greek aïstos unseen + New Latin -poda First Known Use 1879, in the meaning defined above
随便看	pre-priced pre-pricing pre-primary regrating regrator regrators regrede regreded regredes regreding regreen regreened regreening regreens regreet regreeted regreeting regreets regress regressed regresses regressing regression regression analysis regression coefficient

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。