sprocket piece

基本解釋

• [土木建筑工程]小椽

英漢例句

權(quán)威例句

• In the early 1990s its engineers figured out how to squeeze a digital soundtrack onto a piece of film without losing the analog soundtrack, by putting the digital track into the spaces between the sprocket holes on a piece of film.
  FORBES: Technology

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專(zhuān)業(yè)釋義

土木建筑工程

• 小椽