Bintree
[计] 二叉查找树
🗣️ 情景例句
Well, at least you're acting like you feel better.
不过， 至少你表现得好像你感觉好多了。
Is it short way from here to the American Embassy?
从这里到美国大使馆要走一小段路。
How much?
多少钱？