亚洲国产精品视频中文字幕,毛片亚洲AV无码精品国产午夜,亚洲国产精品色婷婷,国产综合日韩精品第16页

單詞乎

pollutant

音標(biāo)[p?'lu:t?nt]
pollutant是什么意思、pollutant怎么讀

pollutant漢語翻譯

n. 污染物質(zhì)
【法】 污染物

pollutant英語解釋

名詞 pollutant:

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

pollutant例句

  1. Discharge pipe take pollutant away from the coastal area into the sea.
    排泄管道將污染性物質(zhì)由沿海岸區(qū)排入大海。

pollutant詳細(xì)解釋

pol.lut.ant

n.(名詞)
Something that pollutes, especially a waste material that contaminates air, soil, or water.
污染性物質(zhì):造成污染的物質(zhì),尤其指一種污染空氣、土壤或水的廢物

0
糾錯