首页英语词典gunpowdergunpowder英英释意

gunpowder

英 ['gʌnpaʊdə] 美['ɡʌnpaʊdɚ]
  • n. 火药;有烟火药

英英释意


1. a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks