空氣污染 angolul

Kínai	Angol
空氣污染 noun	air pollution(contamination of the atmosphere by noxious gases and particulates) noun [UK: eə(r) pə.ˈluːʃ.n̩] [US: ˈer pə.ˈluːʃ.n̩]
空氣污染物 noun	air pollutant(substance) noun

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