about-face

听听怎么读

英 [?'ba?t?fe?s]

美 [??ba?t?fes]

是什么意思

向后转；大改变；倒转；彻底改变

突然改变（看法，立场等）；向后转（的动作）；

变形

复数：about-faces

英英释义

about-face[ ?'baut,feis,?,baut'feis ]

n.
- act of pivoting 180 degrees, especially in a military formation
  同义词：about turn
- a major change in attitude or principle or point of view
  "an about-face on foreign policy"
  同义词：volte-facereversalpolicy change
v.
- turn, usually 180 degrees
- change one's mind and assume the opposite viewpoint

学习怎么用

双语例句

用作名词(n.)

He made an abrupt about-face and left the room.
他突然向后转，离开了房间。
His choice of that house was an about-face from his original intention.
他选择这个房子的念头是改变后的决定

权威例句

About-Face
About face
About-face
Glycemic Control in Type 2 Diabetes: Time for an Evidence-Based About-Face?
Doing an about-face: Social motivation and cross-cultural currents.
Academy's About-Face on Forensic DNA
An About-Face Found in the Ancient Ocean
AN ABOUT-FACE ON GENE PATENTS
A Jamesian About-Face: Notes on "The Jolly Corner"
About-face on face recognition ability and holistic processing
An about-face for modern human origins.
The Arabidopsis clock: time for an about-face?
Italy performs GMO trial about-face

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