comets的意思|示意

The night sky is occasionally host to the transient visitors known as comets and meteors.

夜空有时还接待如彗星和流星那样的过路来访者.

辞典例句

These small objects, including asteroids, Kuiper Belt objects, comets and interstellar dust.

这些小天体包括小行星 、 柯伊伯带的天体 、 彗星和星际尘埃.

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Scientists want to learn how comets come into being.

科学家们想了解彗星是怎么形成的.

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The earth crosses the tracks of certain comets.

地球穿过某些彗星的轨迹线.

《简明英汉词典》

There are about 800 comets whose orbits are known.

人类已经知道有运行轨道的彗星大约有800颗.

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Any school kid can tell you that comets are made of ice.

随便找个小学生都会告诉你,彗星是由冰组成的.

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