化肥的用法和样例：
例句
-
比较富裕的农民这时购买化肥，但合作社却买不起。
The richer peasants were buying chemical fertilizer, but the co-op could not afford it. -
马上把化肥给我们送来，要不，我们小麦播种就要给耽误了。
Send us the fertilizer at once, or our wheat sowing will be held up. -
磷肥含有磷化合物的一种化肥
A fertilizer containing phosphorus compounds. -
农民为了使作物长得更好而给土壤施化肥或者为了杀死害虫而喷撒农药。
Farmers add fertilizer to the soil to make plants grow better, or spray poison to kill plant pests.
