alum 同义词

alum是什么意思

alumnus, alumna, graduate, grad
英文释义: 名词 a person who has received a degree from a school (high school or college or university)

potassium alum, potash alum
英文释义: 名词 a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum

ammonia alum, ammonium alum
英文释义: 名词 a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum

翻译和释义

alum 英文释义：a double sulphate of aluminum and potassium that is used as an astringent (among other things)
alum 中文翻译：n.明矾 basic [cubic] alum 明矾石。n.〔口语〕校友(＝ alumnus 或 alumna)。

alum的同義詞，alum相同意義的詞匯，alum synonyms