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
I wish I had said that.
真希望那句话是我先说的。
Is the distribution of wealth uneven in your country?
在你们国家财富分配得均匀吗？
Is the population of the world still growing?
世界人口仍然在增长吗？