单词	retina
释义	retinaretina /ˈrɛt˺nə/ noun [countable] Etymology ETYMOLOGYretina Origin: 1300-1400 Medieval Latin science, biology the area at the back of your eye that receives light and sends an image of what you see to your brain [Origin: 1300–1400 Medieval Latin]
随便看	mercantile mercantilism Mercator projection mercenary mercerized merchandise merchandise mix merchandising merchant merchant bank merchant marine merchant seaman merciful mercifully merciless mercilessly mercilessness mercurial Mercury mercury mercy mercy killing mere merely merengue

英语词典包含48224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。