Custodian
01
a person employed to clean, maintain, or care for a building
Dialect
American
American
例
The school custodian polished the floors every morning.
Custodians ensure that public buildings remain safe and hygienic.
02
a person responsible for looking after, protecting, or managing something valuable
例
The museum 's custodian ensured the artifacts were secure.
He acted as custodian of the family trust.
語彙ツリー
custodianship
custodian
custody
