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单词 circle of confusion
释义

WordReference Random House Unabridged Dictionary of American English © 2024
circle of confusion, [Photog.]
  1. Photographya circular spot on a film, resulting from the degree to which a pencil of light reflected from the field of view is focused in front of or behind the film, or from aberration of the lens, or from both.
  • 1905–10

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更新时间:2024/11/11 8:12:19