pollutant
pollutant 英 [pəˈlu:tənt] 美 [pəˈlutnt]
n. 污染物
名词复数:pollutants
- Any substance that makes the environment dirty or contaminated is a pollutant. Soot is an examples of an air pollutant, and chemical pollutants can make their way into the water supply.
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- n. 污染物
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1. While the atmosphere’s ozone protects us from the sun’s rays, ground-level ozone is a pollutant.
大气层中的臭氧保护我们免受阳光的辐射，而地面的臭氧是一种污染物。
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2. Liquid foundation mostly contains mineral oil, which is considered as a petrochemical pollutant.
粉底液大多含有矿物油，这是一种用于石化的污染物。
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3. This is the first scientific study to show how the pollutant appears to alter sexual preference.
这项科学研究首次向人们展示了污染物是如何改变性取向的。
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