comets

英 [ˈkɒmɪts]

美 [ˈkɑməts]

n.  彗星; 扫帚星
comet的复数

柯林斯词典

• N-COUNT 彗星
  Acometis a bright object with a long tail that travels around the sun.
  1. Halley's Comet is going to come back in 2061.
     哈雷彗星将于2061年回归。

双语例句

• What role did comets play in this evolution?
  彗星在这种进化中起到了什么作用？
• Scientists want to study comets because they may be the oldest objects in our solar system.
  科学家之所以要研究彗星，是因为它们可能是太阳系中最古老的星球。
• They were stars, I knew, and flaring comets, that peopled my flight among the suns.
  我知道是这些星辰和闪烁的慧星遍布在我飞行恒星之间的航程中。
• The stargazers also observed comets with sparkling tails, and meteors or shooting stars apparently falling from the sky.
  古代的天文学家也观察那些拖着闪亮尾巴的彗星和从天而降的流星或陨落星体。
• Because the chemical signatures of the comets did not match the oceans.
  因为这些彗星的化学成分比例和海水并不相似。
• Mini-planets called asteroids, and comets.
  和叫作小行星的小型行星，以及彗星。
• Astronomy deals with planets and their satellites, with comets and meteors, with the sun, the stars and clusters of stars, with the interstellar gas and dust, with the system of the Milky way and the other galaxies beyond the Milky way.
  天文学研究行星及其它卫星，研究彗星和流星，研究太阳、恒星和星团，研究星际气体和尘埃，还研究银河系和其他河外星系。
• Most astronomers agree that comets are primordial remnants from the formation of the solar system.
  大多数天文学家认为彗星是从太阳系形成中最初的遗留物。
• Comets do the same thing when the comet encounters the solar wind.
  当彗星遇到太阳风时和电灯发光几乎完全一样。
• One possibility is that comets slamming into the Earth early on seeded it with water.
  一种可能性是，彗星在早期撞到了地球，给它带来了水。