Relation database management
[计] 关系数据库管理
🧩 词语组成解析
database
['detəbes]
n. 数据库;资料库;信息库;
🗣️ 情景例句
Is this all Grandpa's stuff?
这里面都是爷爷的东西吗？
This is a bill.
这是一张账单。
He was so surprised at being discovered that he did not even try to run away.
他由于被人发现而感到非常吃惊，甚至都没有企图逃跑。