烟雾
Smog

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Pollution
Learn 污染 with theme cards, images, pronunciation, examples, and short reading practice.

Smog
Emission
Toxic
Sewage
Landfill
Runoff
Particulate
Deforestation
Contaminant
Residue
Incineration
Biodegradable
Fossil
Deteriorate
Accumulate
Disposal
Contaminate
Degradation
Regulate
Hazardous