人生就应该是快乐的,要抓住每一天,孩子们,让你们的生活变得非凡起来。Carpe diem. Seize the day, boys. Make your lives extraordinary.失败的痛苦过去以后,英国人应该认真反思一下。After the pain of defeat passes, England have some thinking to do.我真应该跟我这些愚蠢的朋友理论理论!I shall have word...
HIV - 1 integrase ( IN ) integrates viral DNA into host cells through two steps metal ions - dependent reactions.HIV -1 整合酶 ( IN ) 通过依赖金属离子的两步反应将病毒DNA整合入宿主细胞中.IntI 1 integrase gene and class 1 integron marker genes were ...
1665年伦敦爆发了腺鼠疫.Bubonic plague struck London in 1665.携带经由跳蚤从啮齿动物到人类, 腺鼠疫不能通过人传人.Carried by fleas from rodents to humans, bubonic plague cannot pass from human to human....