单词	undog
释义	undog transitive verb un·​dog "+ : to loose from a fastening dog or catch the quartermaster … undogged the ports Gordon Webber Word History Etymology un- entry 2 + dog (to fasten with a dog)
随便看	subpar subparagraph subparagraphs subparallel subpart subparts subpassage subpectinate subpectoral subpeduncular subpena subpenaed subpenaing subpenas subperiod subperiods subpermanent subpermanent magnetism subpermanently subpetiolar subphase subphases subphonemic subphyla subphylar

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。