ウィンドウシステムだった
windōshisutemudatta
1. Was a window system.
Noun
#243640
1. Was a window system.
1. system
1. window
2. window (shop display)
1. automatic lock
2. automatic door-locking system
1. display window; shop window
1. dormer window
1. systems
1. geographic information system; GIS
1. filing system
1. It is not a system.; It’s not the system.