Backtrack search
[计] 追踪查找
🧩 词语组成解析
backtrack
['bæktræk]
vi. 走原路;由原路返回;改变主意;取消诺言;
vt. 追踪;循迹调查;
search
[sɝtʃ]
v. 搜寻，搜索;调查;搜查;探求;
n. 搜索;调查;探求;
🗣️ 情景例句
but this is too much!
但是这太令人难以置信了！
How often did I tell you to speak clearly?
我告诉你多少次要讲清楚?
We're going to pick apples.
我们打算去摘苹果。