Tree structure
[计] 树形结构
🧩 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
Don't forget about the bet.
别忘了打赌的事。
Don't bother your father now, he is very tired.
现在别拿这个去烦你爸，他很累了。
How long has Kate been at her school?
凯特进校学习有多长时间了？