Read Edit View history 防不胜防 fángbùshèngfáng unpreventable Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 防不胜防/防不勝防 · fángbùshèngfáng · unpreventable 2026/03/04 防不胜防 / 防不勝防 fángbùshèngfáng unpreventable (idiom) virtually impossible to prevent 骗子的手段层出不穷，让人防不胜防。 idiom created sense Mar 4, 2026, 02:25 AM