a white or silvered surface where pictures can be projected for viewing
同义词：silver screen, projection screen
something that keeps things out or hinders sight
同义词：blind
display on the surface of the large end of a cathode-ray tube on which is electronically created
同义词：CRT screen
a covering that serves to conceal or shelter something
同义词：cover, covert, concealment
protective covering consisting of a metallic netting mounted in a frame and covering windows or doors (especially for protection against insects)
a strainer for separating lumps from powdered material or grading particles
同义词：sieve
a door that consists of a frame holding metallic or plastic netting; used to allow ventilation and to keep insects from entering a building through the open door
同义词：screen door
partition consisting of a decorative frame or panel that serves to divide a space
动词 screen:
test or examine for the presence of disease or infection
同义词：test
examine methodically
examine in order to test suitability
同义词：screen out, sieve, sort
project onto a screen for viewing
prevent from entering
同义词：block out
separate with a riddle, as grain from chaff
同义词：riddle
protect, hide, or conceal from danger or harm
同义词：shield
screen例句
The camera lens must be screened from direct sunlight.
照相机的镜头不可受到阳光的直射。
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。
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。
His job at the bank was just a screen for his life as a spy.
他在银行的工作仅仅是他当间谍的一种掩护。
You can't screen your children from the real life forever.
