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
They have a good relationship.
他们关系不错。
Like teacher, like pupil.
有其师必有其徒。
They teach us Chinese and we teach them English. Please write soon!
他们教我们汉语，我们教他们英语。请赶快回信。