Read Edit View history 核不扩散 hébùkuòsàn nuclear nonproliferation Origin Definitions Defs Strokes Stroke Words Sentences Sents 核不扩散 核不擴散 hébùkuòsàn nuclear nonproliferation The prevention of the spread of nuclear weapons and technology; nuclear nonproliferation
核不扩散 核不擴散 hébùkuòsàn nuclear nonproliferation The prevention of the spread of nuclear weapons and technology; nuclear nonproliferation