システムクロック
shisutemukurokku
1. system clock
Noun
1. system clock
1. system
1. automatic lock
2. automatic door-locking system
1. clock
2. clock
1. systems
1. geographic information system; GIS
1. filing system
1. It is not a system.; It’s not the system.
1. It wasn't a system.; It wasn't the system.
1. Is not a system.; It is not a system.