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单词 θ78517
释义
the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > cathode-ray tube > [noun] > line or pattern on screen > light persisting on screen (1)
afterglow1951

Physics. Light that persists after the cessation of an electric current or radiation that initially gave rise to it; spec. the short-lived…

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更新时间:2024/12/22 22:27:40