Directed tree
[计] 有向树, 定向树形
🧩 词语组成解析
directed
[[di'rektid]]
a. 定向的；经指导的；被控制的
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
I'd love the crab salad.
我要蟹肉沙拉。
A burden of one's choice is not felt.
自己选的担子不嫌重。
I don't like being told what to do.
我不喜欢别人来告诉我该干啥。