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单词
luminous flux
释义
luminous flux
n.
(名词)
The rate of flow of light per unit of time, especially the flux of visible light expressed in lumens.
光通量:单位时间内光通量的比例,尤其是以流明表示的可见光的通量
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flesh and blood
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fleshiest
fleshing
fleshlier
fleshliest
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更新时间:2025/10/1 4:40:37