英语词汇“picture black”的意思、释义、用法解释及翻译-春雷网

词汇	picture black
释义	Definition of picture black in English: picture black noun Television The light level of the darkest element of a television picture. Origin 1930s; earliest use found in Journal of the Institute of Electrical Engineers. Definition of picture black in US English: picture black noun Television The light level of the darkest element of a television picture. Origin 1930s; earliest use found in Journal of the Institute of Electrical Engineers.
随便看	Blairism Blairist Blairite Blair, John Blair, Tony blaise pascal blake Blake, Eubie Blakeian blakes Blake, Sir Peter blake's screw Blake, William Blakey Blakey, Art blakeys blam blamable blame blameable blameable blameably blamed blame for blameful

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Definition of picture black in English: