denounce
verb [ T ] uk/dɪˈnaʊns/ us/dɪˈnaʊns/
(CRITICIZE)
（公开）谴责，痛斥
to criticize something or someone strongly and publicly
The government's economic policy has been denounced on all sides. 政府的经济政策受到了各方面的谴责。
We must denounce injustice and oppression. 我们必须对不公和压迫现象予以谴责。
(ACCUSE)
检举;告发
to accuse someone publicly of being something that is bad or wrong
His former colleagues have denounced him as a spy. 他以前的同事告发他是间谍。