Custodian
01
a person employed to clean, maintain, or care for a building
Dialect
American
American
例子
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
例子
The museum 's custodian ensured the artifacts were secure.
He acted as custodian of the family trust.
词汇树
custodianship
custodian
custody
