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- Flames blazed out from the crater of the volcano. 火焰从火山口猛烈地喷出来。
- meteoric craters 流星撞击形成的坑
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- A rim, as of a vessel, bell, or crater. 边容器、铃和坑的边缘
- A meteor suddenly shot across the sky. 一颗流星急速掠过天空。
- Lava boiled up from the crater of the volcano. 熔岩从火山口沸腾着升起来。
- A meteor that is as bright or brighter than the brightest planets. 火流星与最亮的行星一样亮或比其更亮的陨星
- Craters resembling those on the moon are produced on the earth both by volcanic activity and by meteoric impact. 由于火山爆发和陨星的撞击，类似于月球上的环形山地在地球上产生了。
- With a flash, the meteor shot across the night sky. 流星像一道闪光，划破黑夜的长空。
- The moon's surface is pocked with small craters. 月球表面有许多月坑.
- Craters resembling those on the moon are produced on the earth both by volcanic activity and by meteoric impact . 由于火山爆发和陨星的撞击，类似于月球上的环形山地在地球上产生了。
- A large crater formed by volcanic explosion or by collapse of a volcanic cone. 火山口火山爆发而形成的环形山或大山核心部分的崩塌而形成的环形山
- Explanation: Baringer Meteorite Crater, near Winslow, Arizona, is one of the best known impact craters on planet Earth. 说明： 巴林格陨石坑位于亚利桑那州温斯洛附近，是地球上最著名的撞击坑之一。
- I could look at a crater so closely. 可以这么近距离地看到火山口啊。
- The meteor arched across the sky. 流星呈弧形在空中划过。
- The walls of the craters are terraced. 坑穴四壁是成阶地的。
- Smoke puffed up from the crater of the volcano . 烟从火山口一阵阵地喷出。
- Why does Mercury have so many rayed craters? 水星为什么有这么多的射线状陨石坑？
- Barringer crater is 1.2km in diameter. 巴林杰陨石坑的直径有1.;2千米。
- It was made by a meteor that fell from space. 它是由流星从太空中坠落造成的。
