单词	闸式水力测功器
释义	同油刹车--液体制动器--水力轫
随便看	data bank，dbk data base database database 2 database abstraction database accelerator system database access database access control database access facility database access facility，dbaf database access language database access program interface database access technique database administration database administration language data base administrator database administrator database administrator aid database administrator (dba) database administrator {=dba} database administrator--dba database administrator数据库管理员 database administrator，dba database analysis database analyst