Bordeaux mixture: a mixture of copper sulfate lime and water that is sprayed as a fungicide on trees and plants.

波尔多混合物：一种硫酸铜，石灰和水的混合物，作为杀菌剂喷洒在树和植物上。

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Bordeaux mixture: a mixture of copper sulfate lime and water that is sprayed as a fungicide on trees and plants.

波尔多混合物：一种硫酸铜，石灰和水的混合物，作为杀菌剂喷洒在树和植物上。

youdao