Potassamide
氨基钾
🗣️ 情景例句
We're in the phone book.
我们家的电话号码 可以在电话簿上查到。
Excuse me. Could you please tell me how to get to the station?
劳驾，请问到火车站去怎么走？
I've worked here since 1989.
我自1989年以来便在这家工厂工作了。