n. 幕, 银幕, 屏风, 掩蔽物, 屏蔽, 筛子

vt. 掩蔽, 放映, 拍摄, 掩护, 筛, 甄别

vi. 拍电影

[计] 筛选; 屏幕

n. a white or silvered surface where pictures can be projected for viewing

n. the display that is electronically created on the surface of the large end of a cathode-ray tube

n. a covering that serves to conceal or shelter something

n. a protective covering consisting of netting; can be mounted in a frame