单词	力足的
释义	同AVAILABLE
随便看	database consistency database consistency checker database construction database control database control block database control block，dbcb data base control system database control system data base control system (dbcs) database control system--dbcs database control system，dbcs database creation database creation process database credibility database data communication database data communication--dbdc database/data communications database data communication，dbdc database data model database data name database data set database--db data-based decision making database declaration database definition