管理员 /guǎnlǐyuán/ angolul

administrator [administrators]▼(one who administers affairs)
noun
[UK: əd.ˈmɪ.nɪ.streɪ.tə(r)] [US: əd.ˈmɪ.nə.ˌstre.tər]

librarian [librarians]▼(a person who processes and organizes information)
noun
[UK: laɪ.ˈbreər.ɪən] [US: laɪ.ˈbrer.iən]