サービスグレードの
sābisugurēdono
1. Service-level; Of service grade
Noun
1. Service-level; Of service grade
1. grade
1. service industry; service sector
1. service area; toll road rest stop
1. self-service
2. self-
1. self-service
1. pickup service
1. lip service
1. secret service (intelligence agency)
2. Secret Service (US)