hybrid propellant rocket engine

例句：

1. 1. The hybrid propellant rocket engine is a revolutionary technology that could change the way we travel.
   混合推进剂火箭发动机是一种革命性的技术，可能会改变我们旅行的方式。
2. 2. This new hybrid propellant rocket engine has significantly improved the efficiency of space exploration.
   这种新型混合推进剂火箭发动机显著提高了太空探索的效率。
3. 3. The development of hybrid propellant rocket engines holds great promise for future space missions.
   混合推进剂火箭发动机的开发为未来的太空任务带来了巨大的希望。