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
Are you excited about graduating from high school?
你从高中毕业会不会感到很兴奋呢？
Can David foresee the end of the job work?
戴维能预知承揽工作的结果吗？
The time I spent at exercises gradually diminished.
我花在锻炼上的时间逐渐减少，