insect repellent

例句：

1. 1. The gardener sprayed the flowers with insect repellent to keep away the bugs.
   园丁用驱虫剂喷洒了花朵，以驱赶害虫。
2. 2. The children were happily playing under the tree, protected by the insect repellent spray.
   孩子们在树下快乐地玩耍，被驱虫喷雾保护着。
3. 3. To prevent insects from spreading disease, farmers often use insect repellent on their crops.
   为了防止昆虫传播疾病，农民经常给农作物喷施驱虫剂。