This well was defiled by the refuse of the factories nearby.
Mining would pollute the lake and denude the forest.
These gases pollute the atmosphere of towns and cities.
n.contamination; pollution of air, soil, water source, etc.
We must address ourselves to the problem of traffic pollution.
We need more laws to stop pollution.
Some people are still suffering ill effects from the contamination of their water.
v.metaexert a bad influence on people
Personality is like white paper, once polluted, it can never be as white as before.
- "污染" is often matched with measure word "处"or"片".
one area of pollution