单词	air cleaner
释义	air cleaner noun : any of various devices for removing impurities (as suspended particles) from air (as by filtering, washing, or electrostatic precipitation) Word History First Known Use 1893, in the meaning defined above
随便看	preemptions preemptive preemptively preemptiver preemptivest preemptor preemptors preemptory preempts preems preen preen gland preenacted preenacting preenacts preened preener preeners preengage preengagement preengineering preening preenrollment preenrollments preens

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。