unconfirmed report/story/rumour etcPROVEa report etc that has not been proved or supported by official information 未经证实的报道/说法/传闻等
We’ve received unconfirmed reports of an explosion in central London.
我们收到一些未经证实的报道,说伦敦市中心发生了爆炸。
Examples from the Corpus
unconfirmed report/story/rumour etc• A U. S. Embassy official said he had unconfirmed reports of 300 dead.• We have an unconfirmed report of shots fired in the area of Brandenburg Gate.• Several commercialtests are available but there are few and unconfirmed reports of their efficacy.• One unconfirmed report said Hamilton had intended to take the children hostage but that his plan went awry.• The whereabouts of PastorTokes remained unclear, amid unconfirmed reports that he had been murdered.• Horrors include the bombing of civilians and unconfirmed reports that napalm has been used.• There were unconfirmed reports that two activists were killed.