hard sandstone meaning in English
硬砂岩
Examples
- Early britons built stonehenge from bluestone and a very hard sandstone called sarcen
史前巨石柱是英国所有的古代地点中最有名。 - Early britons built stonehenge from bluestone and a very hard sandstone called sarcen
史前巨石柱是英国古代遗迹中最著名的一个。