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
I'll check it, if I may.
如果可以的话，我要核对。
Heaven helps those who help themselves.
天助自助者。
I often fish for hours without catching anything.
我经常一钓数小时却一无所获，