专业释义英英释义
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彗星 - 引用次数：7 参考来源 - 变质量少体问题及其应用 The Problem of Few Bodies with Variable Mass and Its Application慧星
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彗星 - 引用次数：1 参考来源 - 寻找地外生命的进展与前景 Progress and Prospection in Searching for Extraterrestrial Life
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彗星 - 引用次数：1 参考来源 - 唐五代星占与帝王政治
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彗星
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彗星
·2,447,543篇论文数据，部分数据来源于NoteExpress
comet [ 'kɔmit ]
- n. (astronomy) a relatively small extraterrestrial body consisting of a frozen mass that travels around the sun in a highly elliptical orbit
以上来源于: WordNet
柯林斯英汉双解大词典
comet /ˈkɒmɪt/ CET6 TEM4
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1.
N-COUNT A comet is a bright object with a long tail that travels around the sun. 彗星
例：Halley's Comet is going to come back in 2061.
哈雷彗星将在2061年返回。
双语例句原声例句权威例句
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The orbit of this comet intersects the orbit of the Earth.
这颗彗星的轨道和地球的轨道相交。
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We were not altogether sure that the comet would miss the Earth.
我们不太确定这颗彗星是否会错过地球。
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The comet is going to come back in 2061 and we are all going to be able to see it. Well, our offspring are, anyway.
这颗彗星将于2061年返回，到时我们都可以看到它。哦，无论如何，我们子孙是可以看到的。
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Sometimes,observers see this as a comet's tail, which can be visible to the unaided eye stretching across the night sky.
VOA: special.2011.02.09
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Suppose the planet were hit by a comet-- this happened--something like this happened sixty-five million years ago, so it could happen again.
假设这个星球被一颗彗星击中-,这样的事，大约六千五百万年前,发生过，所以它还可能再发生。
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One argument against the comet theory is that a comet would have left a large hole in the Earth's surface.
VOA: special.2009.01.20
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