单词	know-all
释义	know-allˈknow-all noun [countable] British English informal someone who behaves as if they know everything – used to show disapproval SYN know-it-all American English
随便看	mercury Mercury, Freddie Mercury program mercy mercy killing mere Meredith, George merely meretricious meretriciousness merge merger meridian meringue merino merit meritocracy meritocratic meritorious Merkel, Angela Merlin mermaid Merman, Ethel merrily merriment

英语词典包含52748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。