ネットワークオペレーティングシステムでしょう
nettowākuoperētingushisutemudeshō
1. Probably a network operating system.
Noun
#2885317
1. Probably a network operating system.
1. system
1. network
1. systems
1. automatic lock
2. automatic door-locking system
1. geographic information system; GIS
1. filing system
1. it seems; I think
2. right?; don't you agree?
1. System's; Of the system