单词盒子

red dwarf star

R 开头单词

英汉例句

    双语例句

  • Gliese 581 is a red dwarf star 20.5 light-years from Earth.
    格利泽581是一颗红矮星距离地球20.5光年。
  • The planet orbits a dim red dwarf star 20 light years from Earth called Gliese 581.
    这颗行星所绕行的是一颗暗淡的红矮星，距地球20光年远，名为Gliese 581。
  • Moreover, given ingenious mission design, it might be possible to visit the nearby red dwarf star Proxima Centauri as well.
    不仅如此，若项目设计精妙，它可能也能访问附近的红矮星比邻星。

    • 权威例句

  • By running repeated computer simulations, he has worked out what would happen if a red-dwarf star were to pass through the solar system.
    ECONOMIST: To the ends of the earth
  • Standard Type Ia supernovae are binary systems in which a white dwarf star draws so much matter from its companion (often a red giant) that it undergoes a kind of energy overload and detonates.
    FORBES: When A Supernova ... Fizzles

词组短语

    短语

  • red dwarfred dwarf star 红矮星
  • red white dwarf star [天]红白矮星