annihilate
verb [ T ] uk/əˈnaɪ.ə.leɪt/ us/əˈnaɪ.ə.leɪt/
彻底摧毁；消灭；毁灭
to destroy something completely so that nothing is left
a city annihilated by an atomic bomb 被原子弹夷为平地的城市
informal彻底击败
to defeat completely
He was annihilated in the finals of the competition. 在决赛中，他被打了个落花流水。