亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

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