contaminant 详细解释

contaminant

[kən'tæmənənt]

n.杂质, 污染物质, 沾染物

词义辨析

同义参见:

alloy  

英英释义

名词 contaminant:

a substance that contaminates

同义词：contamination

补充

contaminantcontaminant英:[kənˈtæminənt] 美:[kənˈtæmənənt]n.1.致污物,污染物

例句

1. contaminants found in poultry will also be found in their eggs.家禽身上发现的污染物也同样出现在其蛋中。 2. We are exposed to an overwhelming number of toxic contaminants every day in our air, water, and food.我们每天通过空气、水和食物接触数量惊人的有毒污染物。 3. Supplementary feeds may contain chemical contaminants.添加饲料或含化学污染物。 4. a water contaminant水污染物

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