核不扩散 Traditional 核不擴散 hé bù kuò sàn 🔊 nuclear nonproliferation + Keep this word Meanings hé bù kuò sàn 核不擴散 nuclear nonproliferation Its characters 核hépitHSK 7–9不bùnot; noHSK 1扩kuòto enlargeHSK 7–9散sànto scatterHSK 6