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单词库 \ 英汉词典 \

pollutant是什么意思

pollutant

英[pəˈluːtənt] 美[pəˈluːtənt]

n. 污染物；

复数：pollutants;

相关单词 micropollutant pollutants

柯林斯高阶英汉双解学习词典释义

N-VAR

污染物（尤指车辆尾气和工业有毒化学废弃物）

Pollutants are substances that pollute the environment, especially gases from vehicles and poisonous chemicals produced as waste by industrial processes.
例句
A steady stream of California traffic clogs the air with pollutants. 加利福尼亚川流不息的车流使空气中充斥着污染物。

英汉词典释义

n.
污染物质(尤指工业废物)
Pollutants are constantly being released into the atmosphere. 污染物质正在不断地被排放到大气中去。

英英词典释义

Noun
1. waste matter that contaminates the water or air or soil

行业词典

农学：污染物；又称 :污染物(contaminant)；
土木工程：污染物；
水产：污染物；进入水体后使水的正常组成和性质发生变化，直接或间接危害水生生物生长和繁衍的物质。；
法律：污染物；污染物质；
海洋科学：污染物；
电力：污染物；

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