black powder

中文含义：黑色火药

英语词性：noun

美式音标：blæk ˈpaʊdər

同义词：gunpowder, blasting powder

易混淆单词：back powder

双语例句：

1. Black powder was the first chemical explosive and the only one known until the mid-19th century.
2. 黑色火药是第一种化学炸药，也是直到19世纪中叶唯一的一种化学炸药。
3. The inventor of black powder is not known for certain, but it is believed to have been discovered in China in the 9th century.
4. 黑色火药的发明者尚未确定，但人们认为它是在9世纪的中国发现的。
5. Black powder is made up of a mixture of saltpeter, sulfur, and charcoal.
6. 黑色火药由硝酸钾、硫磺和木炭混合而成。