| 单词 | key-to-disk system | 
| 释义 | key-to-disk system [`kē tǝ `disk ´sis·tǝm]  COMPUTER SCIENCE A data-entry system in which information entered on several keyboards is collected on different sections of a magnetic disk, and the data are extracted from the disk when complete, and are copied onto a magnetic tape or another disk for further processing on the main computer.  | 
	
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