about-face
әbajt'feis
基本解释
n. 向后转, 大改变
vi. 向后转, 作重大改变
英文释义
n. act of pivoting 180 degrees, especially in a military formation
n. a major change in attitude or principle or point of view
v. turn, usually 180 degrees
词形变化
上一个单词：about turn
下一个单词：about-faced