请输入您要查询的英文单词：
单词
disk operating system
释义
disk operating system
in British English
noun
an operating system used on a computer system with one or more disk drives
Often shortened to
:
DOS
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orange-tip
orange tree
orangewoman
orangewomen
orangewood
orangey
orangish
orang-outan
orang-outang
orang-utan
orangutan
orang-utang
orangy
or another
orant
or anything
ora pro nobis
orarian
orarion
orarium
orate
oration
orator
oratorial
oratorian
英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
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更新时间：2025/9/14 3:03:33