Biconnectivity
[计] 双连通性
🗣️ 情景例句
I can't express myself very well in English.
我用英语表达不好。
When the owl sings,the nightingale will hold her peace.
枭鸟唱歌，夜莺屏息。
I get hold of you at last.
我终于找到你了。