Relational data model
[计] 关系数据模型
🧩 词语组成解析
relational
[ri'leʃənl]
adj. 亲属的，相关的，有关的;
data
['detə]
n. 资料，材料;datum的复数;[计算机]数据，资料;从科学实验中提取的价值;
🗣️ 情景例句
Oh, it was no trouble.
哦 没什么麻烦。
I'll come. I give you my word.
我会来的。我向你保证。
That's very kind of you, but I want to speak to him about my son, Jim Green.
你真好，谢谢您。不过我想和校长谈谈我儿子吉姆·格林的事情。