stop at nothing
US /stɑp æt ˈnʌθɪŋ/
UK /stɑp æt ˈnʌθɪŋ/

1.
不擇手段, 不惜一切代價
to be willing to do anything to achieve a goal, even if it involves illegal or immoral actions
:
•
He would stop at nothing to get what he wanted, even if it meant hurting others.
他會不擇手段地得到他想要的東西,即使這意味著傷害他人。
•
The company was accused of stopping at nothing to eliminate its competitors.
該公司被指控不擇手段地消滅競爭對手。