Subproblem tree
[计] 子问题树
🧩 词语组成解析
[计] 子问题
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
Never go swimming on a full stomach.
吃饱饭后不要游泳。
When the belly is full the mind is among the maids.
逸则思淫。饱则思淫欲？
So do I.
我也一样。