单词	nullipennate
释义	nullipennate adjective nul·​li·​pennate ¦nələ+ : having no flight feathers Word History Etymology nulli- + pennate
随便看	pterin pterins Pteris pterises pterisses pternohylae pternohylas ptero- pterobranch Pterobranchia pterocarpi pterocarpous Pterocarpus pterocarpuses pterocarpusses Pterocarya pterocaryae pterocaryas Pterocaulon Pterocera pteroceras Pterocladia pterocleses pteroclesses Pterocletes

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。