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contaminant
kəntæmɪnənt kənˈtæmənənt
Word forms: plural contaminants
N-COUNT [usually plural] 污染物 A contaminant is something that contaminates a substance such as water or food. 污染物 [formal]
  • 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。

  • 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。

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