单词	protonephridial
释义	protonephridial adjective pro·​to·​nephridial "+ : resembling a protonephridium in nature or function Word History Etymology New Latin protonephridium + English -al
随便看	columneas columned columniation columniations columniform columnist columnistic columnists columns colure colures colusite Colutea coluteae coluteas Colville colwort Colwyn Bay coly colyba Colymbidae colymbiform Colymbiformes colymbiformeses colymbiformesses

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。