walk backsth
—phrasal verbwithwalkverbuk/wɔːk/us/wɑːk/
tochangeanopinionthat you hadexpressedbefore oradmitthat astatementyou made waswrong
改变(意见);收回(说法)
He has sincewalkedback hisoppositionto thebill.此后,他收回了对该法案的反对意见。
Withmassivevideoevidence, hewalkedback hisclaimthat he wasspaton.在大量的视频证据面前,他收回了有人朝他吐口水的说法。