放射防护 Traditional 放射防護 fàng shè fáng hù 🔊 radiological defense + Keep this word Meanings fàng shè fáng hù 放射防護 radiological defense Its characters 放fàngto putHSK 3射shèto shootHSK 6防fángto protectHSK 5护hùto protect; to guardHSK 7–9