单词	metadiscoidal
释义	metadiscoidal adjective meta·​discoidal "+ of a placenta : originally diffuse but becoming discoidal (as in man and some apes) Word History Etymology meta- + discoidal
随便看	potomato potometer potometers potoo potoos potoroi potoroinaes potoroo potoroos Potorous potorouses potoses potosses Potosí potpie potpies potpourri potpourris potrack potrero potro POTS pots Potsdam potshards

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。