[huǒ yào]
gunpowder; powder
a slow-burning gunpowder
慢燃火药
smokeless gunpowder
无烟火药
explode [blow up] gunpowder
使火药爆炸
Gunpowder was invented in China. Gunpowder, invented as early as in the Tang Dynasty (618-907 A.D.), was used militarily on a large scale in the Song Dynasty (960-1279 A.D.). In the period between the Yuan Dynasty (1271-1368 A.D.) and the Ming Dynasty (1368-1644 A.D.), “rockets” were invented with the use of the fundamentals of jet. Gunpowder was introduced to other countries in the 13th century.
中国首先发明火药。 早在唐代, 中国就发明了火药。 到宋代已被大量运用到军事上。 元、明之际, 还利用喷气原理制造了“火箭”。 火药从13世纪起传到国外。