【法】 air pollutant
pollute; contaminate; empoison; stain; taint; vitiate
【计】 fouling
【化】 contaminate; contamination; pollute; pollution
【医】 contaminate; contamination; inquination; pollution
【经】 contamination
air; airspace; atmosphere
【化】 air
【医】 aer-; aero-; air; physo-
material; matter; substance
【化】 matter; substance
【医】 hylo-; mass; massa; materia; material; materies; matter; principle
substance; substantia