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
Go ahead, Philip.
去吧 Philip。
Hope deferred makes the heart sick.
希望迟迟未实现，使人心烦意撩乱。
When several elephants are being trained at one time,
几只象同时训练时，