Backus-naur form
[计] 巴科斯范式
🧩 词语组成解析
巴克斯
🗣️ 情景例句
I think your food is very tasty, too.
我想你们的饭菜也是非常可口的。
It's unlikely he's here.
看样子他不象在这儿。
There aren't enough candles, said ann. There are only twelve. We'll need one more.
“蜡烛不够呀，”安说，“只有12支。我们还需要一支。”