1.not supported by evidence
1.Now boards are too ready to dump the CEO, even on a suggestion or an uncorroborated accusation.
现在董事会则过于愿意抛弃首席执行官，哪怕仅仅是因为一个建议或是一项未经证实的指控。
2.Mrs Macapagal said the government had looked into the allegations of bribery and concluded that they were "uncorroborated" .
阿罗约表示，政府已对贪腐指控进行了调查，并断定这些指控“没有证据”。
3.Besides, the magazine's data are supplied by the schools and uncorroborated.
此外，杂志所采用的数据均由学校提供，并未经过核实。