Chromic alum
[化] 钾铬矾; 铬钾矾
🧩 词语组成解析
a. 含三价铬的, 铬的\\n[医] 铬的
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
I was teaching music,
我当时教音乐，
How do you spell your last name?
你的姓怎么拼法？
Where does the teacher stand?
老师站在哪里？