volte-face
n. 向后转；大转弯
近义词：reversal，about-face，U-turn，changeofdirection，changeofheart，turn，about-turn，policychange，
英英释义
Noun
- a major change in attitude or principle or point of view;
"an about-face on foreign policy"
例句
用作名词(n.)
- The troops were ordered to face about.队伍接到命令向后转。
- Turn around,ie so as to face in the opposite direction.向后转，面对相反的方向。