pre-empt

剑桥词典

to do or say something before someone so that you make their words or actions unnecessary or not effective
搶在…之前說話（或行動）；預先制止
The minister held a press conference in order to pre-empt criticism in the newspapers . 部長召開了記者招待會，旨在先發制人，預先防備各報紙的指責批評。
US
to replace one television programme with another, usually more important one
代替，取代（電眡節目）
All the networks pre-empted their regular schedules to broadcast news of the hijacking . 所有的電眡網都取消了安排好的節目，轉而播放劫機的新聞。 返回 pre-empt