put the blame on sb.else; shift the blame on to sb. else
❍ 你应当勇于承担责任，不要～。You should be brave in bearing the responsibility yourself instead of shifting the blame onto others.
委过于人wěi ɡuò yú rén
委：同“诿”，推卸。形容把过错推给他人。lay the blame on others, shift the blame on to sb. else, impute one’s responsibility to others