英语词汇petrographer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	petrographer
释义	pe·trog·ra·pher /peˈtrɒɡrəfə(r)，pɪ-/ n. 岩相研究者，岩类研究者；岩相学家，岩类学家
随便看	preresorting preresorts prerespectabilities prerespectability prerespectable prerespiration prerespirations prerespire prerespired prerespires prerespiring preresponsibilities preresponsibility preresponsible pre-restoration prerestrain prerestrained prerestraining prerestrains prerestraint prerestraints prerestrict prerestricted prerestricting prerestriction

英汉双解词典包含548777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。