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短语

system software

信息技术 software de sistemas
信息技术, 技术 software de base; suporte lógico de base
可靠性 software do sistema; logicial do sistema
 英语 词库
system software
信息技术 A collection of computer programs used in the design, processing and control of all applications (The programs and processing routines that control the computer hardware, including the operating system and utility programs)
system software
: 28 短语, 4 学科
一般3
专利6
信息技术18
通讯1