to say that someone has done something illegal or wrong without giving proof

[ + (that) ] The two men allege (that) the police forced them to make false confessions. 这两名男子声称警方逼迫他们作假口供。

[ + to infinitive ] She is alleged to have been at the centre of an international drug ring. 据称她一直是某国际贩毒集团的核心人物。

[ + that ] It was alleged that Johnson had struck Mr Rahim on the head. 据称约翰逊打了拉希姆先生的头。