| 单词 | camera obscura |
| 释义 | camera obscura in British English (ɒbˈskjʊərə) noun a darkened chamber or small building in which images of outside objects are projected onto a flat surface by a convex lens in an aperture Sometimes shortened to: cameraWord origin New Latin: dark chambercamera obscura in American English (əbˈskjʊrə) a dark chamber with a lens or opening through which an image is projected in natural colors onto an opposite surface Word origin ModL, lit., dark chamber < L: see camera & obscure |
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