| 释义 |
colour filternounA photographic filter that absorbs light of certain colours: [as modifier]: a colour filter wheel...- Meanwhile, her colour filter lenses strapped over my eyes induced a feeling of complete calm.
- The amazing quality was achieved by the use of three monochrome transparencies, each exposed through a colour filter, designed to be melded by simultaneous projection on a screen.
- He figured out how to use black-and-white photographic film and color filters to create full-color visualizations.
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