英语词汇rock crystal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	rock crystal
释义	rock crystaln.（名词） Colorless, transparent quartz, used in optical instruments and as a semiprecious gemstone.水晶：用于制造光学仪器及用作价格一般的宝石的无色透明石英
随便看	four–in–hand four–leaf clover four–letter word four–o'clock four–poster four–star four–starred four–way four–wheel four–wheeled four–wheeler fout Fouta Djallon fovea fovea centralis foveae foveae foveola foveolae foveolas fowl fowl fowled Fowler fowling

英汉双解词典包含166908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。