单词	ergone
释义	ergone noun er·​gone ˈərˌgōn plural -s : a substance that when present in minute quantities promotes a physiological activity Word History Etymology erg- + -one (as in hormone)
随便看	roughy rouging rougy Rouhani rouille rouilles rouk rouky roul roulade roulades roule rouleau rouleaus rouleaux roulette rouletted roulettes rouletting Rouman roumania roumaniae roumanian Roumanian roumanians

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。