常见例句Keywords Xiang-Lei Highway;fonudation;arenite;exploitation of rock materials; 湘耒公路;路基;紅砂巖;料石開;lithic sublabile arenite 巖屑亞穩定砂屑巖subfeldspathic lithic arenite 亞長石質巖屑砂屑巖 返回 arenite