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单词 hard disk
释义

hard disk

[ hahrd-disk ]
/ ˈhɑrd ˈdɪsk /
SEE SYNONYMS FOR hard disk ON THESAURUS.COM

noun Computers.

a rigid circular platter coated with magnetic material, on which data and programs can be stored.
Also called magnetic disk .
Compare floppy disk.

Origin of hard disk

First recorded in 1980–85

Words nearby hard disk

hard court, hardcover, hard credit inquiry, hard currency, hard dinkum, hard disk, hard drive, hard drug, Hardecanute, hard-edge, hard-edged
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for hard disk

hard disk

noun

a disk of rigid magnetizable material that is used to store data for computers: it is permanently mounted in its disk drive and usually has a storage capacity of a few gigabytes
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for hard disk

hard disk
[ härd ]

A rigid magnetic disk fixed within a disk drive and used for storing computer data. Hard disks hold more data than floppy disks, and data on a hard disk can be accessed faster than data on a floppy disk.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/12/24 8:12:46