单词 | sprocket hole |
释义 | sprocket holenounany of a series of regular perforations along the edge of photographic film for engaging the drive sprockets in a motion-picture camera or projector. Origin of sprocket holeFirst recorded in 1905–10 Words nearby sprocket holespritz, spritzer, spritzig, sproat, sprocket, sprocket hole, sprog, sprout, Spruance, spruce, spruce beer Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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