Rdbms
关系数据库管理系统
🗣️ 情景例句
That's alright. You're a lot of help.
没关系。你帮了很大的忙。
His idea is childish.
他的想法很幼稚。
But George's parrot, Henry, was still there.
但时乔治的鹦鹉亨利仍在那里。