出典:Wiktionary
Per disk
歯車伝動.
くいを打ち込む.
a hard disk that can be removed from the disk drive
the usable capacity of a disk drive
a device of a computer that drives a floppy disc, called disc drive
ホイストドライブ.
equipment which is used to play back video disks called VDP (Video Disk Player)
the steerage
the steerage