n.筛屑；筛后残余的物

There is a beautiful antique screen in their living room. 在他们的客厅里有一个漂亮的古董屏风。

The girls screamed when the grisly remains of the half-eaten corpses on the screen were shown. 当屏幕上显示出尸体被吃掉一半的恐怖残骸时，女孩子们尖叫起来。

You can't screen your children from the real life forever. 你不能永远护住自己的子女，不让他们接触现实生活。

They put a screen around his bed so that the doctor could examine him. 他们在他床的四周放上屏风，以便医生给他检查。