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单词 asteroid
释义

asteroid

听听怎么读
英 [??st?r??d]
美 [??st??r??d]
是什么意思
  • n.

    [天]小行星;海盘车;海星;

  • adj.

    星状的;

  • 变形

    复数:asteroids

    英英释义

    asteroid[ '?st?r?id ]

    • n.any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter)
    • adj.shaped like a star

      同义词:star-shaped

    学习怎么用

    词组短语

    asteroid belt小行星带

    双语例句

    用作名词(n.)
    1. This asteroid takes 238 years to orbit the sun.
      这颗小行星需要花238年绕太阳运行一周。
    2. Asteroid lies between Mars and Jupiter.
      小行星位于火星与木星之间。
    3. But he wanted to locate the impact site of the asteroid.
      但是他想确定小行星的撞击地点.
    用作形容词(adj.)
    1. Large meteorites actually come from the asteroid belt.
      大型陨星实际上是来自小行星带。

    权威例句

    Small Main-Belt Asteroid Spectroscopic Survey
    Asteroid vesta: spectral reflectivity and compositional implications.
    The rubble-pile asteroid Itokawa as observed by Hayabusa.
    Small Main-Belt Asteroid Spectroscopic Survey: Initial Results
    Asteroid rotation ☆ : I. Tabulation and analysis of rates, pole positions and shapes
    Space weathering from Mercury to the asteroid belt
    Mineralogical Variations within the S-Type Asteroid Class
    The Chicxulub asteroid impact and mass extinction at the Cretaceous-Paleogene boundary.
    Chips off of Asteroid 4 Vesta: Evidence for the Parent Body of Basaltic Achondrite Meteorites
    For the ASTEROID Investigators. Effect of very high-intensity statin therapy on regression of coronary atherosclerosis: the ASTEROID...
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