potassium dihydrogen phosphate

例句：

1. 1. This fertilizer is ideal for plants that require potassium dihydrogen phosphate.
   这种肥料非常适合需要磷酸二氢钾的植物。
2. 2. The soil test showed a deficiency in potassium dihydrogen phosphate, which necessitatedthe application of additional fertilizer.
   土壤测试显示缺乏磷酸二氢钾，因此需要施加额外的肥料。
3. 3. The plant's growth was stunted due to the lack of potassium dihydrogen phosphate, indicating a need for supplemental potassium sources.
   由于缺乏磷酸二氢钾，植物生长受阻，表明需要补充钾源。