Backpedaling
vi. 倒踏脚踏板；（拳击中的）后退；（意见等的）撤回；变卦
🗣️ 情景例句
What is your regular practice concerning the terms of payment?
你们一般采用什么付款方式？
The word once spoken can never be realled.
一言既出，驷马难追。
We're not going to be able to get together on price.
在价格上我们的看法似乎无法一致。