potassium dihydrogen phosphite

例句：

1. 1.This potassium dihydrogen phosphate is used in the production of fertilizers.
   这种钾二氢磷酸盐用于生产肥料。
2. 2. The potassium dihydrogen phosphate helps to improve soil fertility.
   钾二氢磷酸盐有助于提高土壤肥力。
3. 3. The plant needs potassium dihydrogen phosphate to grow and thrive.
   植物需要钾二氢磷酸盐来生长和茁壮成长。