英语词汇“chrome alum”是什么意思，“chrome alum”的读音、用法及例句翻译-烛光网

词汇	chrome alum
释义	chrome alumn.（名词） A violet-red crystalline compound, CrK(SO₄) ₂·12H ₂O, used in tanning, as a mordant, and in photography. 铬矾，硫酸铬钾：一种紫红色的结晶化合物，CrK(SO₄) ₂·12H ₂O，作为腐蚀液用于制革和照相
随便看	botherations bothered bothering bothers bothersome bothies Bothnia Bothwell bothy boto botos bo tree botryoid botryoidal botrytis bots Botswana bott bott botted Botticelli botting bottle bottle bottlebrush

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