单词	superclean
释义	superclean adjective su·​per·​clean ˌsü-pər-ˈklēn  : extremely clean a superclean laboratory … dust ruined semiconductors that had to be kept superclean. Myron Magnet Qualifying vehicles include superclean plug-in hybrids and possibly some hydrogen-fueled internal combustion engines. Michael Cabantuan Word History First Known Use 1890, in the meaning defined above
随便看	afforested afforesting afforests afformative affranchise affranchised affranchisement affranchises affranchising affray affrayed affrayers affraying affrays affreight affreighter affreightment affreightments affrettando affricate affricated affricates affrication affrications affricative

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。