volte-faces

英 [vɒlt ˈfeɪsɪz]

n.  (意见或计划的)大转变,完全转变
volte-face的复数



柯林斯词典

  1. N-COUNT (观点或决定的)大转变,彻底转变,180度大转弯
    If you say that someone's behaviour is a volte-face, you mean that they have changed their opinion or decision completely, so that it is the opposite of what it was before.
    1. The day's events were a remarkable volte-face.
      当日发生的事件是一次惊人的大转折。