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
Everybody in Riverdale reads his paper.
Riverdale的每个人都看他的报纸。
Poor and content is rich and rich enough.
人能安贫就是富。
But, in contrast, it is only in modern times that Galileo has become a problem child for historians of science.
但是相比之下，只是在现代对于科学史家来说，伽利略才变成一个新的难题。