| 释义 |
pollutant
pollutant /pəˈluː.tənt/ aep /-t̬ənt/ noun [C]
► F0 a substance that pollutes: » Sulphur dioxide is one of several pollutants that are released into the atmosphere by coal-fired power stations.Thesaurus+: ↑Environmental issues , ↑Rubbish and waste , ↑Protection and protectorsThesaurus+: ↑Dirt and untidiness |