superphosphate是什么意思

n.[化] 过磷酸盐,过磷酸石灰

1、Farmers in the region often use superphosphate to improve the fertility of their soil.
该地区的农民经常使用超磷酸盐来提高土壤的肥力。

2、The application of superphosphate has significantly increased crop yields in this area.
超磷酸盐的应用显著提高了该地区的农作物产量。

一种磷肥，用作农业肥料，含有高浓度的磷酸盐。