1.pesticide n. 杀虫剂
This pesticide is diluted with water and applied directly to the fields.
这种杀虫剂用水稀释后直接施用在田里 。
2.abuse n. 滥用;虐待;辱骂;弊端;恶习,陋习 vt. 滥用;虐待;辱骂
If I calmly pocket the abuse, I'll be laughed at.
如果我平静地忍受这种辱骂,我会被耻笑的 。
3.misuse vt. 滥用;误用;虐待 n. 滥用;误用;虐待
I noticed a misuse of the word “who” in your letter.
我发现在你的信中误用了who这个词 。