常見例句用作名詞 (n.)She always looks forward to your dos.她一直盼著看看你的計算機磁盤控制系統(tǒng)。This operating system was called Disk Operating System or DOS.這個操作系統(tǒng)后來就被叫做磁盤操作系統(tǒng)。 返回 DOS