Nuclear weapons should be used only as a last resort.

核武器应该只被用作最后手段。

《柯林斯英汉双解大词典》

All the talk had been about the limitation of nuclear weapons.

整个会谈都是关于核武器的限制。

《柯林斯英汉双解大词典》

They rejected a demand for the removal of all nuclear weapons.

他们拒绝了清除所有核武器的要求。

《柯林斯英汉双解大词典》

He says that in Prague he will lay out a plan to seek the goal of a world without nuclear weapons.

VOA: special.2009.04.04

And so, it's a very interesting play about the morality of developing nuclear weapons.

这是一部非常有意思的电影,讲的是不断发展的核武器的道德问题。

麻省理工公开课 - 固态化学导论课程节选

Those objectives are for North Korea to stop developing nuclear weapons and to look for peace and stability on the Korean peninsula.

VOA: special.2010.10.02

In the interview, General Musharraf clarified his policy on the use of nuclear weapons.

CNN: CNN Profiles - Matthew Chance - Senior International Correspondent

The rest of the signatories were required to pledge not to acquire nuclear weapons.

NPR: Non-Proliferation in the 21st Century

Then only the United States, the Soviet Union, Great Britain, France and China had acquired nuclear weapons.

NPR: Non-Proliferation in the 21st Century