The defendant was sent to jail on a bum rap.被告蒙冤入狱。

The teenagers say they've all gotten a bum rap because one person damaged some property.这些青少年说因为有一个人损坏了一些财物，导致他们所有人都背上黑锅。

She thinks motorboats get a bum rap from environmentalists.她认为摩托艇遭到了环保主义者不公正的指责。

He was given a bum rap by reviewers.他受到了评论家不当的批评。