英文釋義
a very hard natural igneous rock formation of visibly crystalline texture formed essentially of quartz and orthoclase or microcline and used especially for building and for monuments
例句 Example
Underground coal, iron, sulfur, aluminum and marble, granite, mineral water and so on.
地下有煤 、 鐵 、 硫 、 鋁及大理石 、 花崗岩 、 礦泉水等.