Screenin筛选screenn.屏幕；银幕；隔板；屏风；掩蔽物；纱窗；纱门；筛子v.掩蔽；包庇；放映；筛；检查Screensaver password屏保口令Screen Video Display视屏显示器屏蔽screen grade testing筛分试验screen flange gasket滤网凸缘衬垫screening hypothesis筛选假设screening efficiency筛选效率screening technology筛分技术Screening and casing筛分加料screen demonstration屏幕演示Screening filtration筛选过滤