英语词汇luminance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	luminance
释义	luminance/ˈlu:min(ə)ns, ˈlju:-/n. Physics the intensity of light emitted from a surface per unit area in a given direction 【物理学】亮度，照度，发光率 [Latin luminare ‘illuminate’ (as LUMEN)]
随便看	ventifact ventil ventilate ventilation ventilative ventilator ventless Ventolin vent one's spleen on ventouse ventral ventral fin ventrally ventre ɑ terre ventricle ventricose ventricular ventriloquial ventriloquism ventriloquist ventriloquize ventriloquy venture venture capital venturer

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