screen

conceal, hide, screen

这些动词均含“隐藏，隐蔽”之意。
conceal: 正式用词，多强调有目的、有意识，巧妙地进行隐藏或隐瞒。
hide: 普通用词，既可指有意地隐藏，又可指无意或偶然地藏匿。
screen: 指把处于被发现的人或物掩盖起来，使其不被发现。

名词 screen:

1. a white or silvered surface where pictures can be projected for viewing
   同义词：silver screen, projection screen
2. something that keeps things out or hinders sight
   同义词：blind
3. display on the surface of the large end of a cathode-ray tube on which is electronically created
   同义词：CRT screen
4. a covering that serves to conceal or shelter something
   同义词：cover, covert, concealment
5. protective covering consisting of a metallic netting mounted in a frame and covering windows or doors (especially for protection against insects)
6. a strainer for separating lumps from powdered material or grading particles
   同义词：sieve
7. 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
8. partition consisting of a decorative frame or panel that serves to divide a space

动词 screen:

1. test or examine for the presence of disease or infection
   同义词：test
2. examine methodically
3. examine in order to test suitability
   同义词：screen out, sieve, sort
4. project onto a screen for viewing
5. prevent from entering
   同义词：block out
6. separate with a riddle, as grain from chaff
   同义词：riddle
7. protect, hide, or conceal from danger or harm
   同义词：shield

1. The camera lens must be screened from direct sunlight.
   照相机的镜头不可受到阳光的直射。
2. 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。
3. 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。
4. 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。
5. 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。