英语词汇“roman alum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	roman alum
释义	roman alum noun Usage: usually capitalized R : alum crystallized in cubes; especially : alum formerly made from alunite at Tolfa near Rome that was reddish because of a very small amount of iron oxide though otherwise very pure
随便看	proudful proudhearted proudish proudly proustian proustite proust's proust's law prout's Prout's prout's brown Prout's brown prout's hypothesis prov provability provable provableness provably provand provant provascular prove prove provect provection

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。