【计】 currently logged disk
nonce
【计】 currently
register; book; check in; enroll; enregister; inscribe
【计】 journaling; log-in; registration
【医】 register; registration
【经】 book the order; enrollment; keeping of record; recordation; register
registration; registry
disk; diskette
【计】 disk; DSK; MD
【化】 magnetic disk
【经】 disk