cratered

简明释义

英[ˈkreɪtəd]美[ˈkreɪtərd]

adj. 有坑洞的；多坑的

v. 形成坑（crater 的过去式和过去分词）

英英释义

单词用法

同义词

反义词

例句

1.Mariner 10 captured just 45 percent of the cratered surface before moving on, and the three previous MESSENGER flybys didn't quite fill in the whole picture.

水手10号只拍到了水星布满陨石坑的表面45%的图片，前三次信使号飞过水星也没能提供所有图片。

2.The clay deposits are scattered all over, in ancient volcanic surfaces and heavily cratered highland regions, some of which have apparently been exposed by erosion only recently.

粘土沉积分布在古代的火山表面和坑坑洼洼的高原地区，其中一些显然是最近才由于侵蚀而暴露出来的。

3.The Moon's heavily cratered surface is the result of intense pummelling by space rocks between 4.1 and 3.8 billion years ago.

月球表面遍布的环形山是由41亿年到38亿年前太空陨石剧烈撞击月球而形成的。

4.Craters and cratered terrains are rare in this view of the southern region of the moon's Saturn-facing hemisphere.

从土卫二号北半球的这个角度来看，大型坑洞以及坑洞地带是非常罕见的。

5.On October 9, a NASA spacecraft called LCROSS will deliberately crash into a cratered area of the moon's South Pole, where frozen water likely resides.

10月9日，一艘NASA太空船lcross将刻意撞击月球南极的环形坑，在那儿可能存在着冻结的水。

6.The foam mattress in their master bedroom was crumbling and cratered; their beautiful carpets were being reduced to dust by an apparently unstoppable moth infestation.

主卧室的泡沫床垫变得坑坑洼洼的，漂亮的地毯也因为显然是阻止不了的蛀虫的侵袭而被废弃。

7.Astronomers say the planet heave liquid (cratered) and has a large iron core.

天文学家说这颗行星表面的坑很深而且有一个巨大的铁核。

8.The moon's surface is heavily cratered, indicating a long history of impacts.

月球表面布满了陨石坑，这表明它经历了很长时间的撞击历史。

9.The old parking lot was so cratered that it felt like driving on a roller coaster.

那个旧停车场坑坑洼洼，开车时就像是在过山车上一样。

10.Her hands were cratered with small scars from years of gardening.

她的手因为多年的园艺而布满小伤疤。

11.Astronomers study cratered landscapes on other planets to learn about their geological history.

天文学家研究其他行星上布满陨石坑的地貌，以了解它们的地质历史。

12.The battlefield was left cratered after the intense shelling.

激烈炮击后，战场变得满目疮痍。

作文

The moon has always fascinated humanity with its serene beauty and mysterious presence in the night sky. When we gaze up at it, we often admire its glow and the way it illuminates the darkness. However, if we take a closer look, we can see that the moon's surface is not as smooth and perfect as it seems. In fact, much of the moon is cratered, a term that refers to the numerous depressions and holes created by impacts from asteroids and comets over billions of years. These craters vary in size, some being small and barely noticeable, while others are massive, stretching for miles across the lunar landscape.The process that led to this cratered appearance began long before humans walked the Earth. The early solar system was filled with debris, and as the moon formed, it became a target for this cosmic material. Each impact left behind a crater, and as time passed, more and more craters accumulated, creating the rugged terrain we see today. Scientists estimate that there are over 500,000 craters on the moon, showcasing the relentless bombardment it has endured.Understanding the cratered nature of the moon is not only important for astronomy but also for understanding the history of our solar system. Each crater tells a story of a moment in time when an object collided with the moon's surface. By studying these craters, scientists can learn about the size, speed, and composition of the impacting bodies, as well as the age of the moon itself. Some craters are so old that they can provide insights into the early conditions of the solar system, while younger craters can help researchers understand more recent events.Moreover, the cratered landscape of the moon has implications for future exploration. As space agencies plan missions to land on the moon, understanding the distribution and characteristics of these craters is crucial. Landing near a large crater might pose risks due to unstable terrain, while smaller craters could serve as valuable resources for scientific research. For example, some craters contain ice deposits that could potentially be used for water, making them prime locations for future lunar bases.In addition to scientific exploration, the cratered surface of the moon has inspired countless works of art and literature. Poets and writers have drawn upon the moon’s beauty and mystery, often using its craters as metaphors for life's challenges and imperfections. The stark contrast between the moon's glowing surface and its rugged, cratered landscape serves as a reminder that beauty can exist alongside flaws.In conclusion, the term cratered encapsulates the rich history and complexity of the moon's surface. It represents not just the physical characteristics of the moon, but also the stories it holds about our universe. As we continue to explore and learn more about this celestial body, we gain a deeper appreciation for the beauty of the cratered landscape and the secrets it may still reveal. The moon, with its cratered surface, remains a symbol of both wonder and knowledge, inviting us to look up and ponder the mysteries of the cosmos.

月球一直以来都吸引着人类，因其宁静的美丽和在夜空中神秘的存在。当我们仰望月球时，常常会欣赏它的光辉以及它如何照亮黑暗。然而，如果我们仔细观察，就会发现月球的表面并不像看起来那么光滑完美。实际上，月球的表面是坑洼的，这个术语指的是由于小行星和彗星在数十亿年里撞击而形成的众多凹陷和洞穴。这些陨石坑的大小各异，有些小得几乎不值得注意，而其他一些则巨大，横跨数英里。导致这种坑洼的外观的过程早在我们人类走上地球之前就已经开始。早期的太阳系充满了碎片，当月球形成时，它成为了这些宇宙物质的目标。每一次撞击都会留下一个陨石坑，随着时间的推移，越来越多的陨石坑积累，创造出我们今天所看到的崎岖地形。科学家估计，月球上有超过50万个陨石坑，展示了它所经历的无情轰炸。理解月球的坑洼的特性不仅对天文学重要，也对理解我们太阳系的历史至关重要。每一个陨石坑都讲述了一个瞬间的故事，讲述了一个物体与月球表面碰撞的时刻。通过研究这些陨石坑，科学家可以了解撞击物体的大小、速度和成分，以及月球本身的年龄。有些陨石坑古老到可以提供有关太阳系早期条件的见解，而较年轻的陨石坑则可以帮助研究人员理解更近的事件。此外，月球的坑洼的地貌对未来的探索也有影响。随着航天机构计划登陆月球的任务，了解这些陨石坑的分布和特征至关重要。靠近大型陨石坑着陆可能会由于不稳定的地形而带来风险，而较小的陨石坑则可能成为科学研究的宝贵资源。例如，一些陨石坑含有冰沉积物，这些沉积物可能被用于水源，使其成为未来月球基地的理想位置。除了科学探索，月球的坑洼的表面还激发了无数艺术和文学作品。诗人和作家们借助月球的美丽和神秘，常常将其陨石坑作为生活挑战和缺陷的隐喻。月球发光的表面与其崎岖的坑洼的地貌之间的鲜明对比提醒我们，美丽可以与缺陷并存。总之，术语坑洼的概括了月球表面的丰富历史和复杂性。它不仅代表了月球的物理特征，还讲述了它关于我们宇宙的故事。随着我们继续探索并了解更多关于这个天体的知识，我们对坑洼的地貌的美感到更加欣赏，并期待它可能揭示的秘密。月球及其坑洼的表面仍然是奇迹与知识的象征，邀请我们仰望天空，思考宇宙的奥秘。