突然袭击 tū rán xí jī

DEFINITIONS

  1. sudden attack; surprise assault

CHARACTERS

突 tū
HSK 3
suddenly, abruptly, unexpectedly
然 rán
HSK 2
yes, certainly; pledge, promise
袭 xí
HSK 6
raid, attack; inherit
击 jī
HSK 5
strike, hit, beat; attack, fight