“石灰”造句

土壤的酸性可以通过在它上面撒石灰来中和.
Acidity in soil can be neutralized by spreading lime on it.

土壤里的石灰对某些植物有害.
Lime in the soil is detrimental to some plants.

许多土壤中都含有石灰.
Lime exists in many soils.