Backus-naur form
[计] 巴科斯范式
🧩 词语组成解析
巴克斯
🗣️ 情景例句
She feels bad, too, Grandpa.
她也很沮丧， 爷爷。
I'm a graduate of Yale University, I have a Bachelor of Science degree.
我是耶鲁大学的毕业生，我有理学学士学位。
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。