英语词汇alum shale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 shale
释义	alum shale, alum-shale, alumslate['æləm,ʃeil; 'æləm,sleit] n.【岩石】明矾页岩(或片岩、板岩)
随便看	photo ops photooxidation photooxidations photooxidative photopathic photopathy photoperiod photoperiodic photoperiodical photoperiodically photoperiodism photoperiodisms photoperiods photophase photophases photophilous photophily photophobe photophobia photophobias photophobic photophobics photophone photophones photophonic

英汉双解词典包含483723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。