Relational database operation
[计] 关系数据库操作
🧩 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
That's okay.
没事儿。
Love lives in cottages as well as in courts.
爱情无贵贱，贫负皆有之。
One moring she was working at her desk in the library when a boy came in.
一天早上，她正在图书馆里伏案工作，这时，一个男孩走进来。