Solution tree
[计] 解答树
🧩 词语组成解析
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
What are your major and minor subjects?
你主修和副修什么科目？
God helps those who help themselves.
自助者天助之。
Human beings are divided into two classes:
人被分为两种类别：