authentic/ɔ:ˈθentɪk; ɔ`θɛntɪk/ adj1 known to be true or genuine 真实的; 真正的 an authentic document, signature, painting 正式文件, 亲笔签字, 原作绘画.2 trustworthy; reliable 可信的; 可靠的 an authentic statement 可靠的陈述.
牛津英汉双解词典