oxygen-fuel burner

例句：

1. 1. This new model ofoxygen fuel burner is more energy efficientthan its predecessors.
   这款新型的氧气燃料燃烧器比它的前身更节能。
2. 2. The oxygen fuel burner was usedto power the spacecraft during the launch.
   在发射过程中，氧气燃料燃烧器被用来为飞船提供动力。
3. 3. The oxygenfuel burner was designed to reduce emissionsand improve efficiency.
   这种氧气燃料燃烧器的设计旨在减少排放并提高效率。