background

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。

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。

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

back(背面的) ＋ ground(范围) → 背景记忆

in the background在后面，在幕后

cultural background文化背景

educational background学历；教育背景；教育程度

social backgroundn. 社会背景

background music背景音乐；[电]陪衬音乐

background information背景资料；背景知识

education background学历；教育背景

family background家庭背景

background noise背景噪声

background color背景颜色

academic background学术背景；学历；教育背景

background value背景值

background image背景影像

for background（美）供内部参考

white background白色背景；比色板；比色纸

on background[美国、加拿大英语]仅供参考(不作援引)

business background工作经历；企业背景；事情履历

political background政治背景

background radiation背景辐射；[医]本底辐射

background check背景调查

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

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

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