单词 | disk |
释义 | Word Frequency disk(dɪsk) noun 1. a variant spelling (esp US and Canadian) of disc 2. Also called: magnetic disk, hard disk computing a direct-access storage device consisting of a stack of plates coated with a magnetic layer, the whole assembly rotating rapidly as a single unit. Each surface has a read-write head that can move radially to read or write data on concentric tracks Compare drum1 (sense 9), See also floppy disk |
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