ad·min
noun/ˈædmɪn/
/ˈædmɪn/
[uncountable] (informal)- the administration of a business, organization, etc.; the department in a company that does this
企业，组织等的管理；公司中执行此操作的部门 - She works in admin.
她在行政部门工作。 - a few admin problems
一些行政问题
Word Origin1940s: abbreviation. - She works in admin.