multijet

例句：

1. 1. The multijet engine is responsible for propelling the spacecraft through the atmosphere.
   多喷嘴发动机负责推动航天器穿越大气层。
2. 2. The multijet system was designed to improve fuel efficiency and reduce emissions.
   多喷嘴系统旨在提高燃油效率并减少排放。
3. 3. In this experiment, we used a multijet nozzle to create a high-speed airflow.
   在这个实验中，我们使用了一个多喷嘴喷嘴来产生高速气流。