烟尘的英文怎么说

烟尘的英文：
soot

• The volcano belched out smoke and ashes.
  火山喷出了烟尘.
• The carriage left a trail of dust.
  马车后扬起了一缕烟尘。
• The emission of smoke and ashes from that factory must be controlled.
  那个工厂排放的烟尘必须得到控制。
• All bright and glittering in the smokeless air
  在烟尘未染的大气里粲然闪耀。
• The car left a trail of dust behind it.
  汽车驰过留下一股烟尘。
• We must abate the smoke nuisance in our big cities.
  我们必须消除大城市里烟尘污染。
• It' s good to breathe ( in ) fresh country air instead of city smoke.
  呼吸乡间的新鲜空气而不吸入城市的烟尘是有益的.
• It' s annoying that the chimneys of those plants in the city eject a lot of smoke every day
  城里工厂的烟囱每天都吐出大量的烟尘,很是讨厌。
• Those small factories are causing a lot of environmental pollution with all their noise and smoke
  那些小工厂噪声大,烟尘多,造成严重的环境污染。
• The parks and squares looked grim under a mantle of soot and ash.
  在一层烟尘的笼罩之下，公园和广场显得阴沉沉的。

• To cover with black dirt or soot;begrime.
  使积满污垢被黑色污垢或煤灰覆盖、弄脏、沾污
• The airborne carcinogens are in the atmosphere as absorbed matter on soot particles.
  空气传播的致癌物在大气中是烟炱粒子上吸附的物质。
• The parks and squares looked grim under a mantle of soot and ash.
  在一层烟尘的笼罩之下，公园和广场显得阴沉沉的。
• Soot pollution can irritate the lungs, worsen conditions like asthma and increase the risks of heart attacks and premature death.
  煤烟污染会使肺部感到不适，恶化哮喘病并增加心脏病发作和早产儿死亡的危险。
• 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墙灰，灰色的、糊状的灰尘，在空气中也有这么厚的一层。