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单词 memory
释义

memory

A device that stores computer data or programs for subsequent retrieval. In the general sense, the term refers to all forms of on-line storage, including hard disk drives and tape drives. In practice, the term generally refers to a computer’s fast semiconductor-based main memory, or random access memory (RAM), as distinguished from its secondary storage, such as hard drives.Virtual memory is disk space pretending to be RAM. See also flash memory, RAM, and ROM.

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