[in sing.] the area or scenery behind the main object of contemplation, especially when perceived as a framework for it
背景
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the house stands against a background of sheltering trees .这房子映衬着浓荫蔽日的大树。
the part of a picture or design that serves as a setting to the main figures or objects, or appears furthest from the viewer
(画或设计的)后景;背景
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the background shows a landscape of domes and minarets 背景展现的是穹顶和宣礼塔构成的景观
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the word is written in white on a red background .该字用白颜色写在红底上。
a position or function which is not prominent or conspicuous
幕后;隐退状态
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after that evening, she remained .in the background 那晚之后,她就一直退居幕后。
the general scene, surroundings, or circumstances
背景情况
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the events occurred against a background of continuing civil war .这些事发生在持续内战的情况下。
a person's education, experience, and social circumstances
(学历、经历等)个人背景
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she has a background in nursing 她有过护理经验
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a mix of students from many different backgrounds .一批背景各异的学生。
the circumstances, facts, or events that influence, cause, or explain something
局势;背景
-
the political and economic background 政治经济局势
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[as modifier]
background information .背景资料。
a persistent level of some phenomenon or process, against which particular events or measurements are distinguished, in particular
本底,基底,尤指:
【物理】 本底辐射。
unwanted signals, such as noise in the reception or recording of sound
外来杂音。
【计算机】 后台
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programs can be left running in the background 程序可在后台运行
-
[as modifier]
background processing .后台处理。
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