| 释义 |
gunpowder['gʌnpaudə]n. 火药【化】 有烟火药; 火药 gunpowder gun.pow.der AHD: [g¾n“pou”d…r] D.J. [6gJn7pa&d*]K.K. [6gJn7pa&d+]n.(名词)Any of various explosive powders used to propel projectiles from guns, especially a black mixture of potassium nitrate, charcoal, and sulfur.火药:一种爆炸性粉末,用来把发射物从枪枝中推射出来,尤其是硝石,炭和硫磺的黑色混合物 |