烧嘴

例句：

1. 1. The engineercarefully adjusted the burner to ensure asteady flow of gas.
   工程师小心翼翼地调整了燃烧器，确保气体流量稳定。
2. 2. Thefirefighters used their hoses toextinguish the burning nozzle.
   消防员们使用水管扑灭了燃烧的喷嘴。
3. 3. The pilot had toquickly change the burner setting to avoidoverheating the engine.
   飞行员必须迅速改变燃烧器设置，以避免过热发动机。