大惑不解 dà huò bù jiě

DEFINITIONS

  1. to be at a loss (idiom)

CHARACTERS

大 dà
HSK 1
big, great, vast, large, high
惑 huò
HSK 6
confuse, mislead, baffle; doubt
不 bù
HSK 1
no, not; un-; negative prefix
解 jiě
HSK 3
loosen, unfasten, untie; explain