background
英['bækgraʊnd]美['bækɡraʊnd]
- n. 背景；隐蔽的位置
- vt. 作…的背景
- adj. 背景的；发布背景材料的
英英释意
- 1. a person's social heritage: previous experience or training;
- "he is a lawyer with a sports background"
- 2. the part of a scene (or picture) that lies behind objects in the foreground;
- "he posed her against a background of rolling hills"
- 3. information that is essential to understanding a situation or problem;
- "the embassy filled him in on the background of the incident"
- 4. extraneous signals that can be confused with the phenomenon to be observed or measured;
- "they got a bad connection and could hardly hear one another over the background signals"
- 5. relatively unimportant or inconspicuous accompanying situation;
- "when the rain came he could hear the sound of thunder in the background"
- 6. the state of the environment in which a situation exists;
- "you can't do that in a university setting"
- 7. (computer science) the area of the screen in graphical user interfaces against which icons and windows appear
- 8. scenery hung at back of stage