Odbms
开放式数据库管理系统
🗣️ 情景例句
Where's Robbie? Robbie
在哪儿？
By doing nothing we learn to do ill.
懒散学为非。
The path led to a tiny village perched on the steep sides of a mountain.
顺着小路，我们来到一个座落在陡峭山坡上的小村庄。