单词	protopteran
释义	protopteran 1 of 2 adjective pro·​top·​ter·​an prəˈtäptərən variants or protopterous -t(ə)rəs : of or relating to the genus Protopterus or a protopterus protopteran 2 of 2 noun " plural -s : protopterus sense 2 Word History Etymology Adjective New Latin Protopterus + English -an or -ous
随便看	drawboard drawbolt drawbore drawbores drawboy drawbridge drawbridges drawcansirs drawcard drawcord drawcut drawcut shaper drawdown drawdowns drawed drawee drawees drawer drawer pull drawer-down drawer-in drawer-off drawer-out drawerful drawerfuls

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。