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单词 光污染
例句 DEFINITIVE EXAMPLES 权威例句〔current〕The expression 'light pollution' is in current use among astronomers.目前天文学家在使用“光污染”这个表达。外研社新世纪〔light pollution〕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,如在都市中美国传统〔pollution〕The government has announced plans to tackle light pollution.政府已经宣布处理光污染的计划。牛津搭配
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