crater

noun

1. 火山口
   a large hole in the top of a volcano
2. （由***爆炸或巨物撞击形成的）坑
   a large hole in the ground caused by the explosion of a bomb or by sth large hitting it
   1. a meteorite crater
      陨石坑

1. (撞击或爆炸形成的)坑，弹坑
   A crater is a very large hole in the ground, which has been caused by something hitting it or by an explosion.

1. When a large object impacts the Earth, it makes a crater.
   当巨大物体撞击地球时，就会产生凹坑。
2. A huge crater marks the spot where the explosion happened.
   巨大的弹坑标明了爆炸发生的地点。
3. The lava will just ooze gently out of the crater
   岩浆就会从火山口缓缓涌流出来。
4. If it had hit the Earth, it would have made a crater 100 miles across and thrown up an immense cloud of dust.
   如果它当时击中地球，就会砸出一个直径100英里的大坑并激起巨大的尘埃云团。
5. If the lava sinks back into its chimney, a crater is left at the top of the mountain.
   如果熔岩沉入这个通道，山顶就会留下一个火山口。
6. The blast littered the suburban street with debris and left a one-meter-deep crater in the asphalt.
   这条位于市郊的街道上散布着爆炸留下的残骸，并在柏油路上留下一个一米深的弹坑。
7. It created a large crater and crammed us into a small corner.
   把我们家砸了个大坑，把我们挤进了一个小角落里。
8. Most people come here to meteor crater in Arizona to see a big hole in the ground.
   多数人来这里看亚利桑那州的流星陨石坑，他们看到一个在地上的大洞。
9. Molten lava cooled and sealed up the bottom, forming a huge bowl-shaped crater.
   熔岩冷却后封住了火山底，因而形成了一个大型的碗状火山口。
10. Crater Lake is not connected to any rivers or streams.
    火山口湖不与任何江河相连接。
11. A number of explosion crater tests on ice-rich frozen soil were carried out along Qinghai& Tibet railway.
    对青藏高原沱沱河地区某一高含冰量冻土爆破漏斗的试验和爆破试验方法进行了研究。
12. Because of the mass displacement of material from the earth's surface, a crater is formed.
    由于在地面上掀起了大量的物质，因此留下一个弹坑。
13. This article presents a crater landmark detection and matching method for pinpoint navigation for planetary exploration.
    针对深空探测器光学导航技术的需要，提出了行星表面陨石坑导航路标的提取与匹配方法。
14. Crater Lake in southwestern Oregon of the United States lies in the crater of an extinct volcano.
    美国俄勒冈州西南部的火山口湖，在一座死火山口上。
15. Shepard and Mitchell could not reach one of their goals& a crater called Cone.
    谢泼德和米切尔也无法到达他们的目的地&一个称做圆锥的陨石坑。
16. There is no giant crater and no deposits have been found reflecting a huge tidal wave.
    没有找到巨大的陨石坑，也未发现能反映特大潮汐波的沉积物。
17. They estimated it would leave a crater hole in the surface between one and two kilometers across.
    他们估计，这一撞击在月球表面留下了直径为一到两公里的陨石坑。
18. New flight paths can be found at Ratchet and Marshall's Refuge, Un'Goro Crater.
    在棘齿城和安戈洛环形山的马绍尔营地增加了新的飞行点。
19. They came to the lip of a dead crater.
    他们来到了一个死火山口。
20. Explanation: Why does this crater on Mercury look like a spider?
    说明：为什么水星上的这个陨石坑看起来像只蜘蛛？
21. The rover arrived several weeks ago on the rim of a large crater that the scientists named Endeavour.
    数星期前，探测器到达了一个巨大陨石坑的边缘，科学家们把这个陨石坑命名为“奋进”（Endeavour）。
22. I think this must be the crater of the volcano.
    我觉得呀这里应该就是火山口了。
23. There's a huge crater out there.
    那边有一个大的火山口。
24. Miners rest near a fire, holding long crowbars they use to pry the sulfur from the crater.
    矿工们休息近火，他们持有长期使用撬棍撬，从火山口硫。
25. It is likely that this material was blown into the smaller crater from the larger one.
    很可能，这种材料是从大到一个较小的火山口吹。
26. Prevention and cure of the crater and factor given rise to film crater of water-borne paint were introduced.
    阐述了引起水性涂料漆膜缩孔的影响因素与缩孔的防治措施。
27. That makes it the biggest known crater in our solar system.
    这是我们太阳系中最大的一个坑。
28. The function evaluation of damage area and crater depth of runway damaged by cluster bomb was studied.
    研究了子母弹打击机场跑道时的总毁伤面积与平均弹坑深度的函数评估方法。
29. The blast left a crater just outside the main entrance.
    爆炸在酒店正门入口处留下了一个弹坑。
30. A look down into a second "big crater" at Craters of the Moon in Idaho.
    阿成第二个“大陨石坑的月球陨石坑在爱达荷州”瞧不起。

noun

1. a bowl-shaped depression formed by the impact of a meteorite or bomb

2. a bowl-shaped geological formation at the top of a volcano

   Synonym:    volcanic crater