v.改变主意，变卦，背弃诺言( backpedal的现在分词 )...

backpedaling的音标：...

The mayor is backpedaling on his election promise.那位市长正在对他的竞选承诺打退堂鼓.Babe's pointing to the bleachers replaced by the charm of a backpedaling shoulder shrug.巴比对观众的颐指气使被乔丹无奈耸肩的魅力所取代....