Erasing production
[计] 删符产生式
🧩 词语组成解析
[计] 清除, 擦除, 抹除
🗣️ 情景例句
Why is that necessary?
为什么有此必要
She is very well, thank you.
她很好，谢谢。
We need the best possible quality.
我们要尽可能最好的品质。