英语词汇“sprocket hole”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	sprocket hole
释义	WordReference Random House Unabridged Dictionary of American English © 2024 sprock′et hole′, Cinema, Photographyany of a series of regular perforations along the edge of photographic film for engaging the drive sprockets in a motion-picture camera or projector. 1905–10
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