cometary

cometary的英语例句

1. The cometary ejection play a crucial role in formation and evolution of the meteoroid stream.

   彗星的喷发速度在流星群的演化过程中起着重要作用.

2. This cometary debris – bits of ice – create a meteor shower.

   这些彗星的残骸——少量的冰——形成了流星雨.

3. So the cometary dust work had to take priority.

   也因此彗星尘埃的工作获得了优先.