nozzle with a parallel shroud

例句：

1. 1.The printer has a nozzle that sprays ink onto the paper.
   打印机有一个喷嘴，将墨水喷到纸上。
2. 2.The chef uses a nozzle to control the flow of oil into the pan.
   厨师使用一个喷嘴来控制油流入锅中的量。
3. 3. The nozzle on the hose is clogged, so I need to unclog it.
   软管上的喷嘴堵塞了，所以我需要清理它。