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comet dust 添加释义

网络释义英英释义

  彗星尘

... Coleslaw 凉拌卷心菜 Comet Dust 彗星尘 Concrete 混凝土 ...

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  慧星拂

... comet downs 科米特当斯 comet dust 慧星拂 comet encke 恩克彗星 ...

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短语

comet ary dust 慧星尘埃

Comet dust

  • abstract: Comet dust refers to cosmic dust that originates from a comet. Comet dust can provide clues to comets' origin.

以上来源于: WordNet

双语例句原声例句权威例句

  • The glowing comet dust grains are traveling at about 60 kilometers per second through the denser atmosphere around 100 kilometers above Earth's surface.

    发光彗星尘埃颗粒以每秒60公里密集气氛中100公里以上地球表面

    bbs.eblcu.cn

  • The comet dust is vaporized as it enters the atmosphere at upwards of 60 kilometers per second, producing visible trails that begin at altitudes of around 100 kilometers.

    颗彗星尘埃以每秒60多公里速度闯入地球大气层在大约100公里高空开始产生肉眼可见

    bbs.astron.ac.cn

  • Dust from comet Swift-Tuttle is responsible for the Perseids, creating the northern hemisphere's regular summer sky show.

    斯威夫特-塔特尔彗星撒下的尘埃形成的英仙座流星雨,北半球天空年复一年地带来盛大的夏日流星

    bbs.astron.ac.cn

更多双语例句
  • A comet is a huge ball of frozen gas and dust that often releases a long trail of material as it nears the sun.

    VOA: special.2009.09.30

  • A specially designed collector gathered dust particles from the comet and stored them on the spacecraft.

    VOA: special.2009.09.30

更多权威例句
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