background

背景nn

back(背面的) ＋ ground(范围) → 背景记忆

1 in the background在后面，在幕后

2 cultural background文化背景

3 educational background学历；教育背景；教育程度

4 social backgroundn. 社会背景

5 background music背景音乐；[电]陪衬音乐

6 background information背景资料；背景知识

7 education background学历；教育背景

8 family background家庭背景

9 background noise背景噪声

10 background color背景颜色

11 academic background学术背景；学历；教育背景

12 background value背景值

13 background image背景影像

14 for background（美）供内部参考

15 white background白色背景；比色板；比色纸

16 on background[美国、加拿大英语]仅供参考(不作援引)

17 business background工作经历；企业背景；事情履历

18 political background政治背景

19 background radiation背景辐射；[医]本底辐射

20 background check背景调查

1 真题例句...As well as the background checks carried out by platform owners...第一套CET42013.12阅读理解

2 真题例句...and knowing how to do research are all solid background skills for a wide variety of roles...第一套CET42013.12阅读理解

3 真题例句...noting that more background characteristics of the students need to be studies and explained...CET42011.6阅读理解

1 Students with a background in chemistry will probably find the course easier..学过化学的学生可能会觉得这门课程容易些。

2 It’s important to understand other people, people from different backgrounds ..要理解别人，理解那些来自不同背景的人，这是很重要的。

3 Do you know anything about his background?.关于他的背景，你知道什么吗？