Ammonia alum
[化] 矾; 硫酸铝铵
🧩 词语组成解析
ammonia
[ə'məunjə]
n. 氨;氨水;氨气;
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
How did he get to be a department head so fast?
他怎么这么快就成为一个部门的主管？
Not at all.
好。
Don't cry, I said. I talked to her. But she looked at me and cried harder and harder.
“别哭呀！”我跟她说话，可是她看着我，哭得越来越厉害了。