Astronomy. Of a celestial object: emitting or reflecting little or no visible light. In recent use also: postulated to consist of dark matter.
| 单词 | θ65362 |
| 释义 | the world > physical sensation > sight and vision > invisibility > [adjective] > of luminous bodies (1) darklOE Astronomy. Of a celestial object: emitting or reflecting little or no visible light. In recent use also: postulated to consist of dark matter. |
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