roll-back

英['rəʊlb'æk] 美['rəʊlb'æk]
  • 滚回,反绕,重新执行
  • cradle n.摇篮;发祥地;支架v.怀抱
  • roll n.卷;滚动;名单;压路机;颤音;圆形物,面包卷v.摇摆;滚;绕;转动;展开
名词 rollback:
  1. the act of forcing the enemy to withdraw

  2. reducing prices back to some earlier level

    1. I keep the ball from rolling back down the slopes.
      我不让球滚回坡下。
    2. The text then scrolls until it reaches the other end, whereupon it reverses direction and scrolls back to its starting point.
      然后文字开始滚动直到到达另一侧,之后改变方向,再滚回它的起始位置。