put your foot down
堅定立場,堅決拒絕或反對某事
口語·表達堅決反對或決定
英文釋義
assert yourself or take a firm stance
例句
I had to put my foot down and say no to more overtime.
典故來源
可能源于騎馬時用力踩鐙以控制馬匹,比喻采取堅定立場或拒絕。