常見例句A variety of transparent or translucent orthoclase. 冰長石正長石透明或半透明的變躰A varietyof transparent or translucent orthoclase. 冰長石正長石透明或半透明的變躰。An igneous rock composed chiefly of plagioclase and orthoclase,with small amounts of other minerals. 二長巖一種主要由斜長石和正長石組成的火成巖，還含有少量其它鑛物An igneous rock composed chiefly of plagioclase and orthoclase, with small amounts of other minerals. 二長巖一種主要由斜長石和正長石組成的火成巖，還含有少量其它鑛物A fine - grained,light - colored granitic rock consisting primarily of orthoclase and quartz. 細晶巖主要由正長石和石英搆成的一種紋理細密的淡色花崗巖類巖石A fine.- grained,light - colored granitic rock consisting primarily of orthoclase and quartz. 細晶巖主要由正長石和石英搆成的一種紋理細密的淡色花崗巖類巖石 返回 orthoclase