core velocity

英 美
  • 了速度
  • core n.核心;果心;要点vt.挖去果核
  • velocity n.速度;迅速;速率
    1. It is the space traveller who has accelerated with respect to the rest of the universe to reach his velocity in respect to the earth.
      正是这位大空旅行家相对于宇宙的其他运行体加快了速度,才达到了他相对于地球的速度。