outer race

英 美
  • 外环
  • outer adj.外部的;外面的
  • race n.赛跑;竞争n.人种;种族;血统v.赛跑;竞赛
    1. After the Battle of Hoth, Thrawn returned to Outer Rim mapping duty.
      霍斯战役后,索龙回到外环继续他的勘测任务。
    2. A keyway is machined on the outer race for the connection to the drive or drive member centered on its outside.
      外环有键槽用来与驱动件或被驱动件结合,并以外环为固定中心线。