コアシステムだった
koashisutemudatta
1. Was a core system.
Noun
#930896
1. Was a core system.
1. If the core system…; When the core system…
1. system
1. core
2. core; hardcore
1. cocoa (beverage, cocoa solids); hot chocolate
1. systems
1. light rain; drizzle
1. automatic lock
2. automatic door-locking system
1. geographic information system; GIS
1. filing system