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	screwball screwball comedy screwdriver screwed up screw top screw-top screwy scribble scribbler scribe scrimmage scrimp script scripted scriptural scripture scriptwriter scroll scroll bar Scrooge scrotum scrounge scrounger scrub scrubber

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。