单词 | disk operating system |
释义 | disk operating system (once / 656629 pages) n WORD FAMILY disk operating system USAGE EXAMPLESDisk operating system computers were popular in the 1980s and early 1990s. BBC(May 14, 2014) n an operating system that is on a disk Syn|Exp|Hyper DOS Microsoft disk operating system an operating system developed by Bill Gates for personal computers OS, operating system (computer science) software that controls the execution of computer programs and may provide various services |
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