单词	placentiferous
释义	placentiferous adjective plac·​en·​tif·​er·​ous archaic : having a placenta Word History Etymology New Latin placenta + English -iferous
随便看	alkylammoniums alkylate alkylated alkylates alkylating alkylating agent alkylation alkylations alkylbenzene alkylbenzene sulfonate alkylbenzenes alkylbenzenesulfonates alkylene alkylic alkyliccer alkyliccest alkylicer alkylicest alkylidene alkylize alkylogen alkylol alkylolamine alkylphenol alkyls

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。