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
Keep out of what doesn't concern you.
不关你的事不要插手。
Enough! Shut up!
别多嘴。
I must always keep on trying to do my best.
我必须始终继续作出最大的努力。