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
No. She's at work now.
不在，她正在上班。
To sip a cocktail
啜吸鸡尾酒
We had a very nice time.
我们过得非常愉快。