illumination

/i.lju:mi'neiʃәn/

柯林斯星级

BNC频率: 10042

现代语料频率: 11150

托福

中文翻译

n. 照明, 阐明, 启发

[医] 照明, 映光

英文解释

n. the degree of visibility of your environment

词态变化

复数形式:illuminations

常见例句

An exhibition in which a series of views in various parts of the world is seen reflected by mirrors through a series of lenses, with such illumination, etc., as will make the views most closely represent reality.

absence of light or illumination n

a rheostat that varies the current through an electric light in order to control the level of illumination

associated with sunspots and radio interference n am unwanted reflection in an optical system (or the fogging of an image that is caused by such a reflection) n a sudden outburst of emotion n a device that produces a bright light for warning or illumination or identification n a short forward pass to a back who is running toward the sidelines n (baseball) a fly ball hit a short distance into the outfield v burn brightly v become flared and widen, usually at one end v shine with a sudden light v erupt or intensify suddenly

light that is a source of artificial illumination having a broad beam