nonproliferation是什么意思_nonproliferation怎么读_音标ˌnɒnprəˌlɪfə'reɪʃən

nonpropferation是什么意思音标:英 [ˌnɒnprəˌlɪfə'reɪʃən]美 [ˌnɒnprəˌlɪfə'reɪʃən]

n. 防扩散
[法] 不扩散, 防扩散

n. the prevention of something increasing or spreading (especially the prevention of an increase in the number of countries possessing nuclear weapons)