久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

“火藥”的近義詞/同義詞：炸藥。...

“火藥”的英語可以翻譯為：gunpowder，powder ...

“火藥”的拼音為：huǒ yào...

遠(yuǎn)在公元11世紀(jì),中國已使用火藥.Gunpowder was used in China as far back as the 11 th century.在14世紀(jì)上半葉,火藥傳入歐洲.Gunpowder was introduced into Europe during the first half of the 14 th century.他們正在把火藥和武器搬進(jìn)前艙.They are putting the powder and...

“點(diǎn)火藥”的英語可以翻譯為：ignition powder，first fire composition，ignition charge，amorce ...