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
I'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。