单词	dun
释义	dun 1 (dŭn) tr.v. dunned, dun·ning, duns To importune (a debtor) for payment: a dunning letter. n. 1. One that duns. 2. An importunate demand for payment. [Origin unknown.]
随便看	extensile extension extensional extension cord extensity extensive extensively extensiveness extensometer extensor extent extenuate extenuation extenuative extenuator extenuatory exterior exterior angle exteriority exteriorize exteriorly exterminate extermination exterminative exterminator

英语词典包含135693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。