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	notogeas Notogeic not on borrowing terms not once not once not one bit not (...) one (或 a) bit not only...but not only ... but not only...but also not only...but (also) not only ... but also not only ... but (also) not only ... but (also) not only ... but (also) not-on-your-life not on your nelly not on your nelly, nellie not on your tintype notorieties notoriety notorious notoriously notoriously notoriousness

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。