单词	tongue and groove
释义	tongue and grooveˌtongue and ˈgroove adjective tongue and groove boards fit together by pushing a piece that sticks out along the edge of one board into a hollow area along the edge of another board:  tongue and groove floorboards
随便看	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 referendum referral

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。