Bnf
[计] 巴科斯范式; 巴科斯-诺尔范式
🗣️ 情景例句
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
He plays with my friends every day.
他每天都和我的朋友玩。
Your pan? Oh, I'm very sorry. It's dead.
你的锅？哦，非常对不起。它死了。