Spanning tree
[计] 生成树, 支撑树
🧩 词语组成解析
[计] 生成
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
to be your lawful, wedded wife?
做你合法的妻子吗？
After dinner sit a while, after supper walk a while.
午饭后要坐，晚饭后要走。
A fine rain began to fall on our heads and the temperature had dropped.
一阵小雨落到我们头上，气温开始下降了。