n.砂岩
sandstone的复数

原形：sandstone复数：sandstones

Sandstone is a common sedimentary rock formed from the cementation of sand-sized grains of minerals, rocks, and organic matter.
沙岩是一种常见的沉积岩，由矿物、岩石和有机物质的沙粒大小的颗粒经胶结作用形成。
The ancient city was built primarily with sandstone blocks, which have stood the test of time admirably.
这座古城主要用砂岩块建造而成，历经沧桑仍屹立不倒。
The beautiful red cliffs in the national park are composed of Jurassic sandstone.
国家公园里那美丽的红色悬崖是由侏罗纪时期的砂岩构成的。
Sandstone has been used as a building material for centuries, evident in many historical monuments around the world.
砂岩作为建筑材料已有数百年历史，这一点在世界各地许多历史遗迹中都可见到。
Geologists often study the composition and grain size of sandstones to understand past depositional environments.
地质学家经常研究砂岩的组成和粒度以了解过去的沉积环境。
The intricate carvings on the sandstone temple showcase the exceptional craftsmanship of the artisans who created them.
沙石寺庙上精细的雕刻展示了创造出它们的工匠们的卓越技艺。
In certain regions, oil and gas reserves can be found trapped within porous sandstone formations.
在某些地区，石油和天然气储藏在多孔的砂岩地层中。
The eroded sandstone pillars in the desert create a stunning natural landscape that attracts tourists from all over.
沙漠中被侵蚀的砂岩柱形成了令人震撼的自然景观，吸引了来自世界各地的游客。
The distinctive yellowish-brown color of the sandstone in this area gives it a unique regional character.
该地区特有的黄褐色砂岩赋予了其独特的地域特征。
Archaeologists uncovered a set of well-preserved prehistoric tools made from local sandstone during their excavation.
考古学家在挖掘过程中发现了一组保存完好的史前工具，这些工具是由当地的砂岩制成的。