“操作系统”概念、定义、翻译-科学时代

单词	操作系统
释义	电子商务词汇手册 operating system (OS) 操作系统
随便看	underemployment under-enumeration underestimate underestimate underestimate under examination underexpansion underexpenditure underexpenditure underexpenditure underexpenditure underexploitation underexploitation underexploitation of natural resources underexporting underexpose underexposure underexposure underexposure underexposure under-extension underfed underfeed underfeed underfeed combustion

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

operating system (OS)