single-lens reflex
名词 n.
形容词 adj.
英文释义
名词 n.
- Ellipsis of single-lens reflex camera.
形容词 adj.
- Denoting or relating to a type of camera which allows the photographer to view the subject through the same lens that will be used to take a photograph, usually by incorporating a moving mirror and prism.
词源
词源 1
From single + lens (contrasted with a twin-lens reflex camera, TLR), and reflex (“reflection”), the principle by which the image path is diverted.
词源 2
From single + lens (contrasted with a twin-lens reflex camera, TLR), and reflex (“reflection”), the principle by which the image path is diverted.
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数据来源: Wiktionary