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

单词	sprocket hole
释义	sprocket hole sprocket hole [′spräk·ət ‚hōl] (engineering) One of a series of perforations at the edge of a motion picture film, paper tape, or roll of continuous stationery, which are engaged by the teeth of a sprocket wheel to drive the material through some device.
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