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
Out with it!
说出来吧！
I had never seen a grown man break down and cry.
我从未曾看到过一个这么强壮的汉子痛哭失声。
No, he didn't!
没有！