单词
gunpowder
英 ['gʌnpaʊdə] 美['ɡʌnpaʊdɚ]
基本信息
  • n. 火药;有烟火药
TEM4CET4CET6畅通词汇

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
gunpowder相关单词