我正拿着大使的急件。I was carrying dispatches from the ambassador.我们得派人把急件由罗马送往伦敦.We must ask someone to carry a dispatch from Rome to London.“ 那边给你送来了急件.'A despatch sent after you from over yonder....
Osteopontin an extensive existing cytokine and chemotactic factor and play an important role in bone metabolism.骨桥蛋白作为体内广泛存在的细胞因子和趋化因子,在骨代谢中起到重要作用.Extensive data can be found in various handbooks.可由不同的手册得到广泛数据.The origin...