deweeding oil

例句：

1. 1. The farmer used deweeding oil to kill the weeds in his field.
   农民使用除草油来杀死他田地里的杂草。
2. 2.The chemical was designed to be safe for use on plants and animals.
   这种化学物质被设计成对植物和动物都是安全的。
3. 3.The farmers used deweeding oil to control the growth of weeds in their crops.
   农民们使用除草油来控制他们作物中杂草的生长。