v.證明...為真;驗(yàn)證
The art dealer authenticated the painting as an original. 畫(huà)商證實(shí)這幅畫(huà)是真品。
The painting has been authenticated by experts. 專家已經(jīng)驗(yàn)證過(guò)這幅畫(huà)的真?zhèn)巍?/p>