B-trees
(B-tree 的复数) [计] B树
🧩 词语组成解析
n. 树木；乔木；树状结构（tree的复数）
🗣️ 情景例句
I've got to explain about it.
我得解释一下此事。
Bottoms up!
干杯！
The one near the school. It sells books and things like that.
就是学校附近的那个。卖书之类的东西。