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英 ['æləm]
英 ['æləm]
美 ['æləm]
美 ['æləm]
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n. [化]白矾;明矾;<口>校友(=alumnus/alumna)
alum的英文翻译是什么意思,词典释义与在线翻译
Noun:- a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
- a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
- a person who has received a degree from a school (high school or college or university)
- a double sulphate of aluminum and potassium that is used as an astringent (among other things)
alum的用法和样例
用作名词 (n.)
- You can clarify the water by adding a little alum.
你在水里加一点明矾就能使水净化。
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