pollutant

/pә'lu:tәnt/ uk　 词频 #7350

托福 TOEFL英语专业八级英语专业四级

pollutant 是什么意思

中文释义

n. 污染物质

[法] 污染物

英文释义

n. waste matter that contaminates the water or air or soil

pollutant 的真实例句

以下例句摘自真实英文文章，看看 pollutant 在自然语境里怎么用：

Inversions were already known to act as an atmospheric blanket that traps pollutants at ground level.

—— Get ready for hotter, muggier, stormier summers

These pollutants are of growing concern in places such as India, where coal-fired power is generally increasing.

—— Whatever happened to the ozone hole, acid rain and DDT?

These reactions involve compounds released by trees as well as human-generated pollutants, including methane, a potent greenhouse gas.

—— Scientists just captured trees glowing with electricity during storms

They included a requirement that carmakers cut auto pollutants by 90% by 1975 .

—— California declared war on smog in the 1970s. The knock-on effects were huge.

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