首页英语词典powderpowder英英释意

powder

英['paʊdə] 美['paʊdɚ]
  • n. 粉;粉末;[化工][军] 火药;尘土
  • vt. 使成粉末;撒粉;搽粉于
  • vi. 搽粉;变成粉末

英英释意


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