Systematic tree
[计] 系统树
🧩 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
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
He speaks Chinese every day.
他每天都讲汉语。
We've had to increase our prices on this item by just 8%.
这一种我们不得已也只加了8%而已。