culprit 

  1. 名詞
罪魁禍首, 問題的起因
過失者, 責任人
被控犯罪的人, 刑事被告
罪犯

    同義字詞
criminal,crook,lawbreaker,malefactor,miscreant,offender

例句

  1. Sugar – that is the culprit .
  2. He is the culprit now in India.
  3. The usual culprit is water weight.
  4. Heart failure was the likely culprit .
  5. Rain wasn't the main culprit , though.