单词	Euler
释义	Euler biographical name Eu·​ler ˈȯi-lər  Leonhard 1707–1783 Swiss mathematician and physicist
随便看	Cassiopeia cassiopeiae Cassiopeian cassiopeias cassiopes cassiquiare cassiri cassiries cassiris cassis cassises Cassite cassite cassiterite cassiterites cassites Cassius Longinus Cassius purple myxomycotas myxophyceaes Myxophyta Myxopoda myxopodia myxopodium myxopodous

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。