Mdbs
(mdb 的复数) abbr. 元数据库（Meta Datase）
🗣️ 情景例句
Is something the matter, Grandpa?
怎么了，爷爷？
A good maxim is never out of season.
至理名言不会过时。
The rope had been cut, so it was obvious that the lamb had been stolen.
绳子被人割断，很明显小羔羊是被人偷走了。