主硬盘驱动器
/ˈpɹaɪməɹi ˈhɑːd ˈdɪsk ˈdɹaɪv/
n
English: primary hard disk drive · 主硬盘驱动器
English · primary hard disk driveEspañol · unidad de disco duro primarioFrançais · lecteur de disque dur primaire
释义：Device that reads and records data on the primary hard disk; it is the main storage medium for programs and data. hard disk drive