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comet

B1 noun

Các nghĩa

  1. sao chổi

    A small Solar System body consisting mainly of volatile ice, dust and particles of rock whose very eccentric solar orbit periodically brings it close enough to the Sun that the ice vaporises to form an atmosphere, or coma, which may be blown by the solar wind to produce a visible tail.

  2. sao chổi

    A celestial phenomenon with the appearance of such a body.

  3. chim ruồi sao chổi

    Any of several species of hummingbird found in the Andes.

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