The chimney was covered in a thick layer of soot.
烟囱上覆盖着一层厚厚的烟灰。
After the fire, the walls were blackened by soot.
火灾过后，墙壁被烟灰熏黑了。
She cleaned the soot from the old fireplace.
她清理了旧壁炉上的烟灰。
The air was filled with soot from the factory.
空气中充满了工厂排放的烟灰。
His clothes were stained with soot after the chimney sweep.
清扫烟囱后，他的衣服被烟灰弄脏了。
We could see soot particles floating in the sunlight.
我们可以看到阳光下漂浮的烟灰颗粒。
The old paintings were damaged by soot and dust.
旧画被烟灰和灰尘损坏了。
The mechanic's hands were covered in soot and grease.
机械师的手上满是烟灰和油污。
The soot from the candle left marks on the wall.
蜡烛的烟灰在墙上留下了痕迹。
The city was notorious for its soot-filled skies.
这座城市以其充满烟灰的天空而臭名昭著。
soot emission 煤烟排放
soot filter 煤烟过滤器
soot formation 煤烟形成
soot particle 煤烟颗粒
soot removal 煤烟清除
soot stain 煤烟污渍
