Relational database theory
[计] 关系数据库理论
🧩 词语组成解析
relational
[ri'leʃənl]
adj. 亲属的，相关的，有关的;
database
['detəbes]
n. 数据库;资料库;信息库;
🗣️ 情景例句
It's next week from this Monday.
下个星期一。
The mother's breath is aye sweet.
母亲的低语总是甜蜜的。
How should I tell him the bad news?
我该如何告诉他这个坏消息？