Backtracking method
[计] 回溯法, 追踪法
🧩 词语组成解析
[计] 回溯法
🗣️ 情景例句
There's lots of food left.
这里还剩下很多食物。
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
Shylock must promise to leave the money upon his death to his daughter and her husband.
夏洛克必须答应在他死后把这笔财产留给他的女儿和女婿。