猛不防 měng bù fáng

DEFINITIONS

  1. suddenly
  2. unexpectedly
  3. taken by surprise
  4. at unawares

CHARACTERS

猛 měng
HSK 6
violent, savage, cruel; bold
不 bù
HSK 1
no, not; un-; negative prefix
防 fáng
HSK 5
defend; prevent; embankment