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
Your photo in it helped, too.
在报纸上的照片也有帮助。
Mr. Ken Robert comes to us from the University of Kentucky where he is majoring in economics.
罗伯特.金先生来自肯塔基大学，主修经济学。
he thinks of it, whatever its size,
当他想像一个物体时，不管其大小如何，