Labelled ordered tree
[计] 带标号有序树
🧩 词语组成解析
a. 贴上标签的
a. 安排好的, 有规律的, 有条理的, 整齐的\\n[计] 顺序的
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
And you never know
而你永远也猜不到
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
Ah, it's just the thing, the very thing!
啊，正合适啦！合适极了！