| 单词 | opaque |
| 释义 | opaque —opaquely, adv. —opaqueness, n. /oh payk"/, adj., n., v., opaqued, opaquing. adj. 1. not transparent or translucent; impenetrable to light; not allowing light to pass through. 2. not transmitting radiation, sound, heat, etc. 3. not shining or bright; dark; dull. 4. hard to understand; not clear or lucid; obscure: The problem remains opaque despite explanations. 5. dull, stupid, or unintelligent. n. 6. something that is opaque. 7. Photog. a coloring matter, usually black or red, used to render part of a negative opaque. v.t. 8. Photog. to cover up blemishes on (a negative), esp. for making a printing plate. 9. to cause to become opaque. [1375-1425; late ME opake < L opacus shaded] Syn. 1. murky, cloudy, muddy. |
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