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 do your parents do?
你父母是做什么的？
A work ill done must be twice done.
未做好的活，需要重新做。
That might be quite expensive.
那花钱可就多啦。