英语词汇“point source”是什么意思，“point source”的读音、用法及例句翻译-烛光网

词汇	point source
释义	point sourcen.（名词） A source, especially of pollution or radiation, occupying a very small area and having a concentrated output.点源：占据很小的区域并具有集中输出的源，尤批污染或辐射的
随便看	EST est. Est. -est establish established established church establishes establishing establishment establishment establishmentarian establishmentarians establishments Estaing estaminet estaminets estancia estancias estate estate estated estates Estates-General estate tax

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