A magnetic disk unit in which some disks are fixed and others may be exchanged by an operator.; 一种磁盘存储设备,其中一些磁盘是固定的,另一些则可以由操作员更换其中的盘片。 exchangeable disk storage: 可变换的磁盘存储器; 可换磁盘存储器; 可换式磁盘储存器; 可换型磁碟储存器exchangeable disk storage (eds): 可交换磁盘储存器fds fixed disk storage: 固定磁盘存储exchangeable disk: 可换磁盘exchangeable disk store: 可交换磁盘存储器下载手机词典可随时随地查词查翻译
