back pedal

基本解释

Three boys lean over an upside-down mountain bike, turn the pedal back, spin it.
三個男孩伏在一個顛倒的山地自行車踏板轉廻去，鏇轉。
You may have to back-pedal to find ways to make a present endeavor more compelling and marketable.
你可能不得不背棄一些東西才能找到讓現在的努力更加令人矚目的方法。
As mentioned earlier, with Mercury retrograde, it is not a time buy anything expensive, so pedal back in May.
正如前麪提到的，由於水星逆行，在這段時間不要買任何貴的東西，忍耐到5月份。

Which allows me to back pedal if you are upset, or push forward if you are less upset than I thought you would be.
FORBES: Young People, Stop Just Texting Me and Give Me a Call Once in a While PLZ! Part Deux
Georgia introduced assignee liability, only to back-pedal after the state's subprime market started to seize up.
ECONOMIST: Securitisation
Taken aback by the public outcry, Mr Abbas was forced to back-pedal.
ECONOMIST: The Palestinians and the Goldstone report