Propositional tree
[计] 命题树
🧩 词语组成解析
a. 建议的；命题的
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
Choose which you please.
先你中意的好了。
How much is a round-trip ticket to Beijing?
一张到北京的来回票要多少钱？
Draw your chair up to the table.
把你的椅子拉到桌子旁边来。