복도corridor; hallway 복사copy 복사실copy room 복사본copy; duplicate 복사판copy; duplicate 복수plural; multiple 복식doubles 복잡성complexity; complexness 복제reproduction; replication 복제물reproduction; copy; replica

편리convenience; handiness 이용use; utilization 권리right; authority; power 불리disadvantage 불이익disadvantage; penalty; detriment 승리victory 유리being profitable; being beneficial 이기적being selfish; being egoistic; being egocentric 이기적selfish; self-centered; egotistic 이용객user; passenger; visitor