煙塵的英文：
soot

參考例句：
  • The volcano belched out smoke and ashes.
    火山噴出了煙塵.
  • The carriage left a trail of dust.
    馬車后揚起了一縷煙塵。
  • The emission of smoke and ashes from that factory must be controlled.
    那個工廠排放的煙塵必須得到控制。
  • All bright and glittering in the smokeless air
    在煙塵未染的大氣里粲然閃耀。
  • The car left a trail of dust behind it.
    汽車馳過留下一股煙塵。
  • We must abate the smoke nuisance in our big cities.
    我們必須消除大城市里煙塵污染。
  • It' s good to breathe ( in ) fresh country air instead of city smoke.
    呼吸鄉(xiāng)間的新鮮空氣而不吸入城市的煙塵是有益的.
  • It' s annoying that the chimneys of those plants in the city eject a lot of smoke every day
    城里工廠的煙囪每天都吐出大量的煙塵,很是討厭。
  • Those small factories are causing a lot of environmental pollution with all their noise and smoke
    那些小工廠噪聲大,煙塵多,造成嚴(yán)重的環(huán)境污染。
  • The parks and squares looked grim under a mantle of soot and ash.
    在一層煙塵的籠罩之下，公園和廣場顯得陰沉沉的。
soot是什么意思：
n. 煤煙,煙塵
vt. 熏以煤煙
  • To cover with black dirt or soot;begrime.
    使積滿污垢被黑色污垢或煤灰覆蓋、弄臟、沾污
  • The airborne carcinogens are in the atmosphere as absorbed matter on soot particles.
    空氣傳播的致癌物在大氣中是煙炱粒子上吸附的物質(zhì)。
  • The parks and squares looked grim under a mantle of soot and ash.
    在一層煙塵的籠罩之下，公園和廣場顯得陰沉沉的。
  • Soot pollution can irritate the lungs, worsen conditions like asthma and increase the risks of heart attacks and premature death.
    煤煙污染會使肺部感到不適，惡化哮喘病并增加心臟病發(fā)作和早產(chǎn)兒死亡的危險。
  • There was at least five inches of this gray, pasty, dusty drywall soot on the ground as well as a thickness of it in the air.
    地面上足足有五英寸厚的墻灰，灰色的、糊狀的灰塵，在空氣中也有這么厚的一層。

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