private key私人密钥privateadj.私人的；个人的；私下的；私有的；缄默的n.士兵；列兵private publishing houses私营书局private telegraph service专用电报业务Private - run education民办教育Privately - Run College民办高校private owned enterprises民营企业private telephone network专用电话网络private tenement building私人唐楼private owner enterprises民营企业private trust institution个人征信机构private videotex terminal专用可视图文终端