Mdb
abbr. 元数据库（Meta Datase）
🗣️ 情景例句
but you won the attention of the residents of Riverdale,of Boswell, and of me.
但你引起了Riverdale的居民、Boswell和我的的注目。
Easy come, easy go.
易得易失。
They were puzzled by several things.
有几件事情使他们感到迷惑不解。