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    1. powder

      英 ['pa?d?] 美['pa?d?]
      • n. 粉;粉末;[化工][軍] 火藥;塵土
      • vt. 使成粉末;撒粉;搽粉于
      • vi. 搽粉;變成粉末

      英英釋意


      1. a solid substance in the form of tiny loose particles; a solid that has been pulverized
      2. a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks
      3. any of various cosmetic or medical preparations dispensed in the form of a powder