Security database
[计] 安全性数据库
🧩 词语组成解析
database
['detəbes]
n. 数据库;资料库;信息库;
🗣️ 情景例句
But first in the school-rooms.
但首先是在教室 。
How much is it by registered mail?
挂号信要多少钱？
We're out of a lot of the items.
有好几项都缺货了。