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light pollution
释义
light pollution
n.
(名词)
Illumination of the night sky by electric lights, as in an urban area, that interferes with astronomical observation.
光害,光污染:电灯对夜晚天空形成的照明,会干扰天文观测,如在都市中
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更新时间:2025/10/1 8:00:40