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来源:雅诚德英语网
The primary growing medium, what the plants draw nutrients from, is actually soil, not water.
主要的生长介质,也就是植物吸收营养的来源,实际上是土壤,而不是水。
The primary growing medium, what the plants draw nutrients from, is actually soil, not water.
主要的生长介质,也就是植物吸收营养的来源,实际上是土壤,而不是水。