防不胜防 Traditional 防不勝防 fáng bù shèng fáng 🔊 virtually impossible to prevent + Review this word Meanings fáng bù shèng fáng 防不勝防 (idiom) virtually impossible to prevent Its characters 防fángto protectHSK 5不bùnot; noHSK 1胜shèngvictoryHSK 5