Scientists are searching for ways to destroy nuclear weapons powerless and no longer useful.
科学家们正在探索在空间摧毁核武器的方法-也就是使该武器失去威力或不再起作用。
We are powerless in the face of such forces.
面对这样强大的力量,我们无能为力。
I am powerless to intervene in the matter.
我对调停此事无能为力。
They were powerless to resist.
他们无力反抗。
powerless详细解释
pow.er.less adj.(形容词)Lacking strength or power; helpless and totally ineffectual.无力的:无力的或无能为力的;无助的或完全无效的Lacking legal or other authority.无权的:无法律权力的或无权威的 【引伸】 pow.erlessly adv.(副词)pow.erlessness n.(名词)