converter nose

例句：

1. 1. The engineer used a converter to adjust the temperature of the oil.
   工程师使用了一个转换器来调整油的温度。
2. 2. The converter nozzle was designed to fit perfectly into the machine.
   转换器喷嘴被设计成完美地适配到机器中。
3. 3. The converter nozzle was used to spray paint on the wall.
   转换器喷嘴被用来在墙上喷涂油漆。