单词 alum 释义 ▪ I. alum, n.|lm|Forms: 4 alem, 4–5 alym, 4–8 alom, 5–7 alume, alome, 6 alme, 6–7 allume, 6–8 allom(e, allum, 4– alum.[a. OFr. alum:—L. almen, the same substance: cf. alta tawed skin.]1. A whitish transparent mineral salt, crystall...
单词 alum 释义 alum n[U] white mineral salt used in medicine and in dyeing 明矾, 白矾(用於医药及染色). 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...