English in the News--Bite the Bullet 咬緊牙關，硬著頭皮

ICRT English in the News by ICRT/Jane Lee

To get something unpleasant over with because it is necessary to do so. (To bite the bullet in a scenario is to perform the task regardless of its impact). 咬牙決心去做某件事，不論它有多困難或是影響有多大，因為必須做。