comets是什么意思？

comets

• n. 彗星( comet的名词复数 )；

例句

• The earth crosses the tracks of certain comets. 地球穿过某些彗星的轨迹线.
• As comets go, it is a whopper. 就彗星而言，它可是个庞然大物。
• Most stars probably have their quota of planets, meteorids, comets, and asteroids. 多数恒星也许还拥有若干行星 、 流星 、 彗星和小行星.
• Stellar passings can perturb the orbits of comets. 行星的运行会使彗星的轨道发生扰动.
• ...unnamed comets and asteroids. 未命名的彗星和小行星

柯林斯高阶英汉双解学习词典释义

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