Lactomucin
乳粘蛋白
🗣️ 情景例句
No, I don't.
不 ，我不识路。
To have a baby
有了孩子
Armed with a torch, the vicar went up into the clock tower to see what was going on.
牧师拿着一支电筒走上钟楼想去看看究竟发生了什么事情。