单词	UPVC
释义	UPVCUPVC, uPVC /ˌjuː piː viː ˈsiː/ noun [uncountable] (unplasticized polyvinyl chloride) a type of plastic, used especially to make window frames:  UPVC double-glazed windows
随便看	matriculate matriculation matrimonial matrimony matrix matron matronly matron of honour matt matted matter Matterhorn matter-of-fact matter-of-factly Matthew, Saint Matthews, Sir Stanley matting mattins mattock mattress maturation mature maturely mature student maturity

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。