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- The chimney is almost choked up with soot. 烟囱几乎被烟垢堵住了。
- She is sweeping the soot off the chimney. 她正把烟筒里的黑灰扫掉。
- You'vegot a smudge of soot on your cheek. 你脸上有块煤灰污迹。
- They have to skimp on fuel in winter. 冬天他们得节省燃料。
- If the fuel is burnt, just heat is let out. 燃料如果被燃烧，就放出热。
- Heavy storms worsened the fuel shortage. 暴风雨使燃料的缺乏状况更加恶化。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。
- We have measured the car's fuel consumption. 我们测量了这辆汽车的汽油消耗量。
- Solid fuel motors are coming into use. 固体燃料马达即将开始使用。
- He added 2 gallons of fuel to his car. 他给汽车加了2加仑油。
- I'm afraid we can't do without fuel. 我看没有燃料恐怕不行。
- I'm afraid you can't do without fuel. 我看没有燃料恐怕不行。
- The car scored well in fuel consumption. 那部汽车在燃料消耗方面获得好评。
- All aircraft must fuel before flight. 所有飞机飞行前都必须加油。
- One small fire in the kitchen will cover the whole house in soot. 一个厨房里的小火炉就会把整个房子都熏黑。
- The ship took on more fuel at Freetown. 轮船在弗里敦加燃料。
- We must ensure continuity of fuel supplies. 我们应该确保燃料供给不中断。
- We burn a lot of trash. More smoke and soot. 我们烧掉许多垃圾，烟灰就增多了。
- A piece of peat that is burned for use as fuel. 泥炭作为燃料燃烧的一块泥炭
- Soot is the product of the imperfect combustion of fuel. 煤烟是燃料不完全燃烧的产物。
