Rinneite
[矿]钾铁盐
🗣️ 情景例句
Can I buy you a drink?
我能为你买杯酒吗？
I need it badly.
我急着要。
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！