insect spray

例句：

1. 1. To keep the house clean, I use an insect spray every week.
   为了保持房子干净，我每周都用一种杀虫剂喷雾。
2. 2.The farmers used to spray insecticide on their crops to protect them from pests.
   农民过去会用杀虫剂喷洒他们的庄稼来保护它们免受害虫的侵害。
3. 3. The children were warned not to play near the insect spray, as it could be dangerous for them.
   孩子们被警告不要靠近杀虫剂，因为它对他们来说是危险的。