 small-particle_pollution |
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| 1. | [ noun ] air pollution caused by fine particles of soot (as from power plants or diesel engines) | |
| Related terms: | air_pollution | |
| small-particle_pollution |
||
| 1. | [ noun ] air pollution caused by fine particles of soot (as from power plants or diesel engines) | |
| Related terms: | air_pollution | |
