Tree schema
[计] 树模式
🧩 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）;
schema
['ski:mə]
n. 概要，计划，图表;
🗣️ 情景例句
My parents expect nothing but high marks.
我父母就希望我考高分。
Let's cross the bridge when we come to it.
既来之，则安之。
chasms wider than the Grand Canyon and at least one mountain more than twice as tall as Everest.
比大峡谷还宽的裂缝，起码有一座山有珠穆朗玛峰的近两倍高。