chemical insecticides
insecticide spray
organic insecticides
insecticide residue
toxic insecticides
A: Do we need to buy any insecticides today?
A：我们今天需要买点杀虫剂吗？
B: Yes, we have many ants in the kitchen.
B：是的，我们厨房里有很多蚂蚁。
1) 用于杀死昆虫的化学物质
2) 杀虫剂
3) 杀虫类化学品
1. 杀虫剂
noun
1. chemicals used for killing insects
Synonym: pesticides