Gunpowder was used in China as far back as the 11 th century.远在公元11世纪,中国已使用火药.A smell of gunpowder penetrated the woods.森林中弥漫着火药味.Gunpowder was introduced into Europe during the first half of the 14 th century.在14世纪上半叶,火...
A policeman held his gun in both hands and barked an order.警察双手握枪，厉声发出指令。He fell down the steps and barked his shins.他从台阶上跌下来,擦破了小腿上的皮.I barked my shin on a tree stump.我磕到了树桩上,胫部擦破了皮....
在分类上把这种细菌只是暂时性地作为类嗜血杆菌.Classification of the Haemophilus - like bacterium has been only tentatively determined.何况过不了几年你们也不会再剩下任何嗜血的夏威夷人了.And in a few years you'll have no bloody Hawaiians, either.他们是嗜血的虎豹, 即使现在,他们也恨...