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alum

US [ˈæləm]
UK ['æləm]
  • n.白矾(用于制革、印染等)
  • Web明矾;硫酸铝;十二水合硫酸铝钾
Plural Form:alums  
alum
n.
1.
明矾,白矾(用于制革、印染等)a substance formed from aluminium/aluminum and another metal, used, for example, to prepare leather and to change the colour of things

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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