a piece of cloth or other material hanging at a window or opening to provide privacy or block light

窗帘；帘子，挂在窗户或开口处用于遮光或保护隐私的布料

a large piece of cloth hanging at the front of a theater stage that can be raised or lowered

（剧场舞台前的）大幕；帷幕

something that acts as a screen or barrier

（比喻）屏障；帷幕，形容遮挡或阻隔的事物