Melanterite
水绿矾
🔁 扩展释义
【化】 绿矾
🗣️ 情景例句
I was elected the student body president at my college.
我被选为校学生会主席。
In fact she's 20 years old.
她只有二十岁。
Yes. I was a little ill.
是的，我有点不舒服。