B acid
[机] B酸
🧩 词语组成解析
🗣️ 情景例句
Well, that's easy.
哦， 那很简单。
If the beard were all, the goat might preach.
如果有了需就什么都行，那么山羊也可以说教了。
A woman saw it happen when she was walking past.
一位妇女走过的时候，看到我的钢笔掉了。