da·ta·base /ˈdeɪtəˌbeɪs/ ●●○ S3 W3 noun [countableC] TDTDa large amount of data stored in a computer system so that you can find and use it easily 〔存储在计算机系统中的〕数据库,资料库 customer details held on a database 存储在数据库内的客户详细信息
database system/software/application etc 数据库系统/软件/应用程序等