Backward error
[计] 后向误差, 反向错误
🧩 词语组成解析
🗣️ 情景例句
I thought so, too.
我也这样想。
Jack is up and about now.
杰克病后复原了。
Several people complained of cat-like noises' at night and a businessman on a fishing trip saw the puma up a tree.
有人抱怨说夜里听见“像猫一样的叫声”；一位商人去钓鱼，看见那只美洲狮在树上。