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单词 sprocket hole
释义

sprocket hole


noun

any 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 hole

First recorded in 1905–10

Words nearby sprocket hole

spritz, 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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更新时间:2025/1/12 2:46:39