系统: system保存: preserve; keep; conserve; ho ...文件: document; file; papers; inst ...保存文件系统资源: save file system resource保存文件: hold file; save file系统保存: preservation of line保存文件的类型: save file as type编制和保存文件: compile and maintain a document保存有三种形式,即保存文件: save文件与系统保护: file and system protect是一个内存文件系统: shmfs备存文件区: overflow file area储存文件: save document缓存文件: cache file交存文件: deposit of instrument另存文件: save as; saveas暂存文件: temporal file记录寄存文件: save-records file整理并保存文档: documentation filing暂存文件,临时文件: temporary file暂时文件, 暂存文件: temporary file系统保护: system protection系统保护阀: system protection valve动态系统保护: dynamic system protection通讯系统保护: communication system protection