Backward error
[计] 后向误差, 反向错误
🧩 词语组成解析
🗣️ 情景例句
She is constantly in love.
她不停在恋爱。
That's too good to be true.
天底下哪有这种好事。
We can offer a 10% discount for orders over 10000 pieces.
订购一万个以上，我们可以打九折。