Backtrace technique
[计] 回溯技术
🧩 词语组成解析
[计] 回溯
🗣️ 情景例句
I wish we had brought Max.
我也希望带了Max来。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
What they had in fact found was a ship which had been sunk many years before.
事实上，他们发现的是另一艘沉没多年的船。