broad cone nozzle

例句：

1. 1. The new sprayer usesa broad cone nozzle to deliverthe water more evenly.
   新型喷灌机使用宽锥形喷嘴来更均匀地输送水。
2. 2. The painter used abroad cone nozzle to paint thewall in a smooth stroke.
   画家使用宽锥形喷嘴以平滑的笔触绘画墙壁。
3. 3. The engineer designed a broad conenozzle that could spray a widerange of chemicals.
   工程师设计了一个宽锥形喷嘴，可以喷洒多种化学物质。