distributing nozzle

例句：

1. 1. The engineer designed a distributing nozzle that could distribute the paint evenly across the wall.
   工程师设计了一个分配喷嘴，可以将油漆均匀地涂抹在墙上。
2. 2. The painter used a distributing nozzle to apply the paint on the canvas.
   画家使用分配喷嘴将油漆涂在画布上。
3. 3. The technician tested the distributing nozzle before installing it in the machine.
   技术人员在安装机器之前测试了分配喷嘴。