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
What's going on?
怎么样了？
How do I address you?
我怎么称呼你？
Jean is a blue-eyed girl.
珍是个蓝眼睛的女孩。