大错特错
dà​cuò​tè​cuò

gravely mistaken

  1. 大 dà adverb
    greatly
    greatly; fully; to a high degree; (when used after 不 bù) not very; not often
  2. 错 錯 cuò adjectiveverb
    wrong
    wrong; mistaken; erroneous; used as a result in a verb phrase to indicate an action was done incorrectly
  3. 特 tè adverb
    especially
    especially; particularly; extremely; very
  4. 错 錯 cuò adjectiveverb
    wrong
    wrong; mistaken; erroneous; used as a result in a verb phrase to indicate an action was done incorrectly