The material which the liquid-propellant rockets burn to make the jet gases is liquid. This is something like gasoline, or kerosene, or alcohol that can brun.
液化推进火箭通过燃烧产生喷气的材料是液体；这种液体有点像汽油、煤油或酒精一类燃料。
2
Conclusion Complex treatment is the most effective method for treatment of residual brun wound.
结论综合治疗是治疗烧伤残余创面的重要方法。
3
This is something like gasoline, or kerosene, or alcohol that can brun.