Spanning subgraph
[计] 生成子图
🧩 词语组成解析
[计] 生成
[计] 子图
🗣️ 情景例句
Susan Stewart …
Susan Stewart……
I would like to call a plumber to come this afternoon.
我要叫一个水管工人今天下午来。
These things happen all the time.
这是常有的事。