B-tree
[计] B树
🧩 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）;
🗣️ 情景例句
That's me.
我就是这种情。
Yes, and I took many pictures.
是的，我还照了好多照片。
I'm fine, thanks. And you?
我很好，谢谢。你呢？