Optimal search tree
[计] 最佳搜索树
🧩 词语组成解析
search
[sɝtʃ]
v. 搜寻，搜索;调查;搜查;探求;
n. 搜索;调查;探求;
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
Sit down, sit down.
请坐， 请坐。
She was fully equipped for the climbing.
她装备齐全，准备登山。
'Will you be spending your holidays abroad this year?' I asked.
“您今年去国外度假吗？”我又问。