au.then.ti.cate
v.tr.(及物动词)au.then.ti.cat.ed,au.then.ti.cat.ing,au.then.ti.cates To establish the authenticity of; prove genuine:验证:使具有真实的效力;证明其真实性:例句:a specialist who authenticated the antique samovar.See Synonyms at confirm 一位验证了这个俄国式茶炊文物的专家参见 confirm
【引伸】
authen.tica.tion
n.(名词)authen.tica.tor
n.(名词)