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operating system    我要挑错精准翻译

参考词典中operating system的常规释义:

基本释义
  • n.操作系统
参考例句
    1. A trademark for a microcomputer operating system.
      微机系统管理一种微机操作系统的商标
英英解释
  •  1个名词解释

    1. (computer science) software that controls the execution of computer programs and may provide various services
      [同] operating system, os
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