back-end

/ˌbæk ˈend/ 19
(of money, costs, etc) required or incurred after a project has been completed (收支等的)后期结算

adjective [原级]结束的,结尾的;后端的,后台的

Data server - The back-end database.
数据库服务器-后端数据库。

单词造句:
网友用“Back-end”造句精选
The back-end system builds a HIPAA271 message. 后端系统构建一条HIPAA271消息。
The long running back-end call is simulated. 这里模拟了耗时的后端调用。