Soot

(verb.) coat with soot.

博妮塔校对

• I found the reason of the mud was that I carried so much water it passed over into the stack, and this washed out all the accumulated soot. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• It is a small room, nearly black with soot, and grease, and dirt. 查尔斯·狄更斯. 荒凉山庄.
• That some unburned carbon is present in a flame is shown by the fact that whenever a cold object is held in the flame, it becomes smoked or covered with soot. 伯莎M.克拉克. 科学通论.
• If the quantity of air is insufficient, the carbon particles remain unburned and form soot. 伯莎M.克拉克. 科学通论.
• It was half full of exceedingly fine soot, which floated out and filled the room completely. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Coal and tar and soot are good illustrations of objects which absorb all the light which falls upon them. 伯莎M.克拉克. 科学通论.
• If a cold object is held in the bright flame of an ordinary gas jet, it becomes covered with soot, or particles of unburned carbon. 伯莎M.克拉克. 科学通论.
• The night-watchman, Alfred Swanson, took care of this curious plant, which consisted of a battery of petroleum lamps that were forced to burn to the sooting point. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.

编辑:帕特里克