Relational database
[计] 关系数据库
🧩 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
parents are invited to attend--
家长被邀请来参加
Catch the bear before you sell his skin.
大事未成时，莫开庆功宴。
I'm going to paint it pink.
我想漆成粉红色。