英语词汇alum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	alum
释义	alumBrE /ˈæləm/NAmE /ˈæləm/ noun [U] a substance formed from aluminium/aluminum and another metal, used, for example, to prepare leather and to change the colour of things 明矾，白矾（用于制革、印染等）
随便看	rippleless ripplers ripples ripple-soled rippling ripplingly rip roaring rip-roaring rips rip sb apart bits rip sb limb from limb rip sb off rip sb/sth apart/to shreds/to bits, etc. rip sb to bits rip sb to shreds bits rip sb↔off rip sth apart bits rip sth off rip sth to bits rip sth to shreds bits rip sth up rip sth↔off rip sth↔up rip the heart out of rip the heart out of sth

英汉双解词典包含314281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。