单词	aptery
释义	aptery noun ap·​tery -rē plural -es zoology : the state of being wingless Word History Etymology a- entry 2 + pter- + -y
随便看	rarefaction rarefactional rarefactions rarefactive rarefiable rarefied rarefier rarefiers rarefies rarefy rarefying rarefying osteitis rarelier rareliest rarely rarely ever rarely if ever rarely/seldom ever rarely/seldom if ever rareness rarenesses rarer rareripe rareripes rares

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。