单词	smartbook
释义	smartbooksmart‧book /ˈsmɑːtbʊk $ ˈsmɑːrt-/ noun [countable] a piece of equipment which works as a smartphone but is slightly larger and has a keyboard
随便看	reef reefer reef knot reek reel re-elect re-election re-enact re-enactment reengineer reengineering re-enter re-entry Reese's Peanut Butter Cup reeve Reeve, Christopher ref. ref refectory refer referable referee reference reference book reference library

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。