- to get in front of somebody in order to make them turn back or change direction拦挡某人;使改变方向 synonym intercept
- We'll head them off at the bridge!我们将在桥头拦截他们!🔊🔊
- to take action in order to prevent something from happening阻止,防止(某事发生)
- He headed off efforts to replace him as leader.他挫败了要取代他的领导地位的企图。🔊🔊