Mdbs
(mdb 的复数) abbr. 元数据库（Meta Datase）
🗣️ 情景例句
Michelle has been a different kid since we've been married.
自从我们结婚之后， Michelle变成另一个人了。
Hear all parties.
兼听则明。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。