screen英[skri:n]美[skrin]n.屏幕; 银幕; 屏风vt.掩藏; 庇护; 检查; 放映第三人称单数：screens复数：screens现在分词：screening过去式：screened过去分词：screened形近词：screedscrees 1Our host ran a long extension cord out from the house and set up a screen and a projector.我们的主人从房里牵出一根延长电线，架起屏幕和投影仪。