Read Edit View history 肥田粉 féitiánfěn ammonium sulfate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 肥田粉 · féitiánfěn · ammonium sulfate 2026/03/04 肥田粉 féitiánfěn ammonium sulfate ammonium sulfate fertilizer 过去，农民常用肥田粉来给庄稼施肥。 created sense Mar 4, 2026, 02:25 AM