blue screen

短语

蓝辉荧光屏

词形变化

blue screens 复数 blue screens

别名

bluescreen

释义与例句

n.
  1. 1.

    The filmmaking technique of shooting foreground action against an evenly-lit monochromatic background for the purpose of removing the background from the scene and replacing it with a different image or scene.

    媒体
  2. 2.

    The visual effect resulting from this technique as well as the colored screen itself, especially blue.

    媒体
  3. 3.

    Ellipsis of blue screen of death.

    计算机 工程 数学

词源

A compound of blue + screen, from the historical film-making technique of using blue backgrounds.

来源：wiktionary