contaminants [kən'tæmɪnənts]

例句:

• Filters do not remove all contaminants from water.
  过滤器无法过滤掉水中的所有污染物。
  
• Contaminants found in poultry will also be found in their eggs.
  家禽身上发现的污染物，在禽蛋里也会有。
  
• Other contaminants follow the same pathway north from Russia.
  来自SA
• We are exposed to an overwhelming number of chemical contaminants every day in our air, water and food.
  我们每天都会通过空气、水和食品接触到数量惊人的化学污染物。
  
• I think about the contaminants - heavy metals, etc.
  来自SA
• What other contaminants deserve that sort of attention?
  来自SA