overkill

• 指使用的力量、资源或努力远超实际需要的程度，常暗含浪费或不必要的破坏。

A noun referring to an excessive amount of force, resources, or effort beyond what is necessary to achieve a goal, often implying wastefulness or unnecessary destruction.

不可数

1. Excessive military forceC1formal

   The capacity to destroy a target using more weapons, especially nuclear ones, than necessary.

   过度杀伤力

   • The Cold War era was defined by the concept of nuclear overkill.
   • Military strategists debated the ethics of overkill in warfare.
   • The arsenal provided a clear overkill capability against the small nation.

   同义词excessoverabundancesuperfluitysurfeitsurplus

2. Unnecessary excessB2informal

   An effort or action that goes far beyond what is needed to achieve a goal.

   过度

   • Hiring a team of ten for such a small project was overkill.
   • Using a sledgehammer to crack a nut is a classic example of overkill.
   • The security measures at the event seemed like overkill for a local gathering.

   同义词excessextravaganceglutoverabundanceredundancysuperfluitysurfeitsurplus