Ammonium alum
[化] 铵矾; 铵铝矾\\n[医] 铵明矾
🧩 词语组成解析
n. 铵\\n[化] 铵
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
I'll be back
我会回来
When did I say that?
我什么时候说过了？
What day was it yesterday?
昨天是星期几？