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	outwore outwork outworn outwrought outyear out–and–out out–and–outer out–front out–group out–migrant out–migrate out–of–body out–of–bounds out–of–date out–of–door out–of–doors out–of–doors out–of–pocket out–of–stater out–of–the–way out–of–towner ouvarovite ouzel ouzels ouzo

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。