带pes的单词

问题描述

精选答案

单词是pesticide，意思是杀虫剂，例如：

1.Samples of the water contained pesticide.水样中含有杀虫剂。

2.The crops are regularly sprayed with pesticide.庄稼定期喷洒杀虫剂。

3.Pesticide levels in food are simply too difficult to calibrate.食品中杀虫剂的含量很难精确测定。