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
I'm busy packing for the journey.
我为外出旅行，正忙着打点行李。
May I ask you for a dance?
可以请你跳支舞吗？
Earlier, we were infants and young children, and consequently more vulnerable;
再早一些，我们是幼儿和小孩子，身体较脆弱；