防扩散 fángkuòsàn nonproliferation Definitions Defs Origin Strokes Stroke Words Sentences Sents 防扩散 防擴散 fángkuòsàn nonproliferation measures taken to prevent the spread of weapons or technology; anti-proliferation
防扩散 防擴散 fángkuòsàn nonproliferation measures taken to prevent the spread of weapons or technology; anti-proliferation
