英语词汇“printing frame”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	printing frame
释义	printing frame noun : a holder in which a photographic negative or positive is held in uniform close contact with sensitized material for exposing the latter to light in order to make a print
随便看	standard solution standard spheroid standard star standard test standard time standard unit standard-wing standard-winged nightjar stand a show standaway stand by standby stand by one's guns stand down stand-down stand easy stand-easy standee stander stander stander-by standfast stand fire stand for standholder

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