custodian
UK [kʌs'təʊ.di.ən] US [-'toʊ-] noun countable formal
■a person with responsibility for protecting or taking care of something or keeping something in good condition 监护人；监管人；看护人；保管人•the custodian of a museum/castle博物馆／城堡的看护人 ■formal
■someone who tries to protect particular ideas or principles （思想或原则的）捍卫者•She sees herself as a custodian of the public's morals.她视自己为公共道德的捍卫者。 US for
■caretaker (BUILDING WORKER) 大楼工作人员 |