Mathematical tree
[计] 数学树
🧩 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
Shall I tell him you called?
我告诉他你来过电话，好吗？
Do you always fold the clothes after you bring them in off the line?
你把衣物从晒衣绳收下来时，会把它叠好吗？
You soar effortlessly over high mountains and deep valleys.
你毫不费劲地飞越高山幽谷，