alums

英 ['æləmz] 美 ['æləmz]

• n. 矾类
• n. 女校友；女毕业生
• 名词alum的复数形式.

英英释义

名词 alum:

1. a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum

2. a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum

3. a person who has received a degree from a school (high school or college or university)

4. a double sulphate of aluminum and potassium that is used as an astringent (among other things)