单词	air equivalent
释义	air equivalent noun : the absorbency of a layer of material in terms of the thickness of a layer of air that would have the same absorbency for the same radiation Word History First Known Use 1908, in the meaning defined above
随便看	brutallest brutallier brutalliest brutally brutalness brute brute-force bruted brutely bruteness bruter bruters brutes brutest bruti brutified brutifies brutifying bruting brutish brutisher brutishest brutishlier brutishliest brutishly

英语词典包含469781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。