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
Oh, congratulations! That's nice.
啊， 恭喜你们！ 太好了。
Yes,I had breakfast two hours ago.
是,我2小时以前吃了早餐。
George showed me to the guestroom which, he said, was rarely used.
乔治把我领进客房，说这间很少使用。