单词	retronym
释义	retronym /ˈrɛtrə(ʊ)nɪm / noun A new term created from an existing word in order to distinguish the original referent of the existing word from a later one that is the product of progress or technological development (e.g. acoustic guitar for guitar). Origin 1980s: from retro- + -onym.
随便看	unquickened unquiescent unquiet unquietly unquietness unquietude unquilt unquilted unquivering unquizzable unquotable unquote unquoted unraced unracy unrailed unrainy unraised unrake unraked unrallied unrancid unrank unranked unransacked

英语词典包含243303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。