There were the vast repositories where the corrected documents were stored.还有庞大的存档室存放改正后的文件.For each operation, yum downloads the latest package information from the configured repositories.对于每一次操作, yum会从已配置的仓库下载最后的包信息.T...
A crew of assistants oiled and adjusted the release mechanism until it worked perfectly.一班助手给排放装置加润滑油并作调试，直到其达至理想工作状态。The ship has a crew of 57 exclusive of officers.这船上除高级船员外,有57名普通船员.Paul picked out a crew of men who c...
Hemophilia was first described in 1803.血友病在1803年初次被描述.Hemophilia: Hereditary Bleeding disorder caused by deficiency of a coagulation factor.血友病: 一种遗传性出血性疾病,因先天性缺乏某种凝血因子而引起.Are Chronic Hepatitis C viral Infections More Be...