[化] 变质岩; 精选例句 高考 1、 Granite and metamorphic rock constituted the basement of the basin with better uranium source conditions. 盆地基底为花岗岩和中高级变质岩,铀源条件良好. 来源:互联网 2、 Schist, a metamorphic rock, contains mineral crystals that can be seen by the naked eye. 片岩, 变质岩, 含有矿物晶体可以看到由肉眼. 来源:互联网