attestiveadj.attest的变形：attest[ə'test]vt.宣称…为真实(或真正)的；(证人)连署(或宣誓)以证明(遗嘱、行为、事件等)是真的；证明；证实；为…作证：to attest the truth of a statement证明所述属实(事物)作为…的证据(或证明)，(事物等)是…的证据，为…作证；论证；表明：This attests her industry.这表明她的勤奋。The man’s ability was attested by his rapid promot