Biconnectivity
[计] 双连通性
🗣️ 情景例句
Please tell me about your working background.
请告诉我你的工作背景。
If you would have a thing well done, do it yourself.
如要是情做得好，你须亲自动手搞。
After the train had left the station, the lady opened her handbag and took to her power compact.
火车开出车站后，那位妇女找开了手提包，拿出了粉盒。