He had been arrested by the secret police on trumped-up charges of spying.他被秘密警察以莫须有的间谍罪逮捕。You are living in fear of a nonexistent threat.你总是生活在莫须有的恐惧中。He was punished for a crime that he didn't commit.他因一项莫须有罪名遭到处罚。He had been imprisoned on a trumped-up charge.他以莫须有的罪名被捕入狱。