Relational tree
[计] 关系树
🧩 词语组成解析
relational
[ri'leʃənl]
adj. 亲属的，相关的，有关的;
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
Since I retired,
自从我退休以后，
The children were thrilled with joy at the sight of the parade.
孩子们看到游行队伍时异常兴奋。
We'll have to talk this over some more.
这件事我们得好好地再谈一谈。