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
Sure.
不用谢。
Where is the telephone office?
电话局在什么地方？
Has Ian sold his house yet?
伊恩已指他的房子卖掉了吗？