单词	nonagenarian
释义	nonagenariannon‧a‧ge‧nar‧i‧an /ˌnɒnədʒəˈneəriən, ˌnəʊn- $ ˌnoʊnədʒəˈner-, ˌnɑːn-/ noun [countable] Word Origin WORD ORIGINnonagenarian Origin: 1800-1900 Latin nonagenarius ‘containing ninety’, from nonaginta ‘ninety’ someone between 90 and 99 years old
随便看	pleasure pleasure boat pleasure seeker pleat pleated pleather pleb plebby plebe plebeian plebiscite plectrum pled pledge Pledge of Allegiance Pleiades Pleistocene plenary plenipotentiary plenitude plenteous plentiful plentifully plenty Plessey v. Ferguson

英语词典包含52748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。