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 what I mean.
我就是指的这个。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
But I plan to weed the yard today.
我计划今天除院子里的草。