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
The signs of the city never fail to impress the foreign tourists.
外国游客无一不对该城市留有深刻的印象。
Better be out of the world than out of fashion.
不合潮流不如脱离尘世。
The pilot managed to circle the balloon for some time.
飞行员设法绕着气球飞了一阵。