Splay tree
[计] 分裂树
🧩 词语组成解析
vt. 展开, 张开, 使成八字形\\nvi. 伸展开\\nn. 展开\\na. 八字形的, 倾斜的
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
Something wrong?
有什么不对劲吗？
What do you like to do in your spare time?
空闲时你喜欢干什么？
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
过了一会儿，4班的运动员摔倒了，伤了腿，但是他很快爬起来，继续往前跑。