Relational database machine
[计] 关系数据库机
🧩 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
You can see many posters that are put up before the movie opens.
每部电影首映前你都会看到铺天盖地的海报。
Excuse me. Could you give me change for a dollar?
劳驾，你能不能换1元零钱给我？
When, for example, a customer first opens an account,
比如，储户首次在银行开户时，