This is the 12533rd most frequent Korean word.
대량파괴무기를
"Weapons of mass destruction."
대량파괴무기를 is the object in this sentence, referring to weapons of mass destruction.
대량파괴무기를 함부로 사용해서는 안 됩니다.
Weapons of mass destruction should not be used indiscriminately.
대량파괴무기를 acts as the object of the verb related to manufacturing, indicating weapons of mass destruction.
그는 대량파괴무기를 제작하려는 계획을 가지고 있었다.
He had a plan to manufacture weapons of mass destruction.
대량파괴무기를 serves as the object of the verb related to eliminating, specifying the focus of the action.