pesticides and herbicides是什么意思 pesticides and herbicides怎么读
pesticides and herbicides的相关资料
pesticides and herbicides的用法和样例
- Some people were poisoned by pesticides.
有些人农药中毒。 - Data on the world production and use of pesticides is fragmentary.
世界上有关农药的生产和利用的材料是很分散的。
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