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
or we won't be finished by dinnertime.
要不然， 晚餐时间到了我们还做不完。
Don't worry. You'll get used to it in no time.
别担心，你很快就会习惯的。
You should learn these words by heart.
你应该把这些词背熟。