about-turn
柯林斯词典
1. N-COUNT An about-turn is the same as an . 彻底改变[英国英语]
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about-turn (about-turns)
剑桥词典
- a change of direction
（朝反方向的）倒转
I'd only gone a little way down the street when I remembered I hadn't locked the door , so I made/did a quick about-turn. 我在街上刚走出不远就想起来忘锁门了，于是马上转身跑回去。
a complete change of opinion or behaviour
（意见或行为的）彻底转变
This is the government's second about-turn on the issue . 这是政府在这个问题上立场第二次180度大转变。 返回 about-turn