phos·phate /ˈfɑsˌfet/
  磷酸鹽;磷酸礦物;磷肥
  phos·phate /ˈfɑsˌfet/ 名詞
  Phos·phate n. Chem. A salt of phosphoric acid or a compound containing the phosphate radical group -PO4; as, trisodium phosphate (Na3PO4); triethyl phosphate ((C2H5)3PO4).
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  phosphate
       n 1: a salt of phosphoric acid [syn: orthophosphate, inorganic
            phosphate]
       2: carbonated drink with fruit syrup and a little phosphoric
          acid