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 might choose Michigan.
我说不定选择Michigan大学。
Would he have seen you if you hadn't waved to him?
如果你没向他招手他会看见你吗？
George showed me to the guestroom which, he said, was rarely used.
乔治把我领进客房，说这间很少使用。