单词	swan-upper
释义	swan-upper noun -ˌnəpə(r) plural -s : an official who cuts a mark of ownership on the upper mandible of a swan Word History Etymology swan-upping + -er
随便看	outlawry outlaws outlawwer outlawwest outlay outlaying outlays outleading outleads outleap outleaped outleaping outleaps outleapt outlearn outlearned outlearning outlearns outlearnt outled outler outlers outlet outlet box outlet pass

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。