单词	what-if
释义	what-ifˈwhat-if noun [countable usually plural] informal something that could happen in the future or could have happened in the past:  If I thought about all of the what-ifs in my life, I would go crazy.
随便看	rugged ruggedly ruggedness rugger ruin ruination ruined ruinous ruinously rule rulebook Rule Britannia ruled ruler ruling rum Rumania rumba rumble rumble strip rumbling rumbustious ruminant ruminate rumination

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。