Backtrace technique
[计] 回溯技术
🧩 词语组成解析
[计] 回溯
🗣️ 情景例句
We might need you to come through with your friends, Robbie.
我们也许需要你们多邀朋友来帮忙， Robbie。
An empty purse frightens many friends.
曩中无分文，亲友不上门。
By the end of next month.
下个月底。