英语词汇picture frequency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	picture frequency
释义	Definition of picture frequency in English: picture frequency noun Television The number of times per second that a complete television image is scanned or transmitted. Origin 1920s; earliest use found in Wireless World. Definition of picture frequency in US English: picture frequency noun Television The number of times per second that a complete television image is scanned or transmitted. Origin 1920s; earliest use found in Wireless World.
随便看	absently absentment absent-minded absent-mindedly absent-mindedly absent-mindedness absent-mindedness absentness absent oneself absent oneself absent oneself from absents absent vote absent voter absent yourself absinth absinthe absinthe spoon absinthial absinthian absinthiate absinthiated absinthic absinthic acid absinthin

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Definition of picture frequency in English: