單詞是pesticide,意思是殺蟲劑
1、Samples of the water contained pesticide.水樣中含有殺蟲劑。
2、The crops are regularly sprayed with pesticide.莊稼定期噴灑殺蟲劑。
3、Pesticide levels in food are simply too difficult to calibrate.食品中殺蟲劑的含量很難精確測定。