quartzyadj.石英质的(水晶的)quartzn.石英quartzose shale石英页岩quartz andesite英安岩,石英安山岩quartz vibrator石英振子,水晶振子quartzitic grit石英岩质粗砂岩quartz dolerite石英粒玄岩quartz bell jar钟形石英罩quartz trachyte石英粗面岩quartzliteglass透紫外线玻璃quartzipsamment石英砂新成土quartz crystall石英晶体