swirl jet

例句：

1. 1.The swirl jet is responsible for the airflow in the room.
   涡流喷射器负责房间里的空气流动。
2. 2.The swirl jet was used to create a powerful thrust.
   涡流喷射器被用来产生强大的推力。
3. 3. The swirl jet was designed to improve efficiency and reduce noise.
   涡流喷射器的设计旨在提高效率并减少噪音。