idiom: 背黑锅 take the blame for others

背黑锅 bēi hēi guō”背黑锅”。黑锅:被火烧黑了的锅,比喻罪名或坏名声.”背黑锅”比喻代替别人承担罪名,受冤枉或落下坏名声。比如
例句1：为了道义，他宁可背黑锅，也不愿意说出真相。 例句2：这事与你无关，我不会要你来背黑锅。

Black pot: a pot blackened by fire, used as a metaphor for guilt or bad reputation. Such as
For the sake of morality, he would rather take the blame than tell the truth.
Ex: It’s none of your business. I won’t ask you to take the fall for it.