Backward error analysis
[计] 后向误差分析
🧩 词语组成解析
🗣️ 情景例句
Of course. I've seen you on television.
当然。我在电视上看见过你。
She's always helping people.
她总是帮助别人。[现在进行时]
Textile business has become more and more difficult since the competition grew.
随着竞争的加剧，纺织品贸易越来越难做了。