Ddbms
分布式数据库管理系统
🗣️ 情景例句
In any case, you should prepare for the worst.
无论如何你要做好最坏的打算。
Did you have a nice holiday?
你假期过得愉快吗？
But we don't fight very often. We love each other and we are both very happy that we are twins.
但是我们并不经常争吵。我们互相爱护，我们都非常庆幸是孪生。