tractor-hitched sprayer

例句：

1. 1. The tractor-mounted sprayer is used to spray crops in the field.
   拖拉机牵引式喷雾器用于田间喷洒作物。
2. 2.The tractor-mounted sprayer is a useful tool for farmers.
   拖拉机牵引式喷雾器是农民的有用工具。
3. 3.The tractor-mounted sprayer can be used to apply fertilizers and pesticides to plants.
   拖拉机牵引式喷雾器可以用来给植物施用肥料和农药。