2020年成考英语高频词缀词汇:background是什么意思及反义词

英音 ['bækgraund] ; 美音 ['bækgraund] ;
名词
可数名词：
1. 个人背景，出身
2. 背景，后景，底色
[U,C]
1.（事情发生的）背景情况
2. 背景声，杂音

英语解释
the state of the environment in which a situation exists
relatively unimportant or inconspicuous accompanying situation
a person's social heritage: previous experience or training
the part of a scene (or picture) that lies behind objects in the foreground
scenery hung at back of stage
understate the importance or quality of
extraneous signals that can be confused with the phenomenon to be observed or measured
information that is essential to understanding a situation or problem
(computer science) the area of the screen in graphical user interfaces against which icons and windows appear