◎ pesticide是什么意思 n. 杀虫剂[化] 农药 n. a chemical used to kill pests (as rodents or insects) pesticide的用法和例句: 1. He doesn't agree that we should be worried about pesticides. 他认为我们不应该担心杀虫剂问题 2. It's a pesticide used to kill term...