vt.宣称…为真实的；证明，证实；作证；使宣誓，使发誓vi.证实；证明； 变形： 过去式：attested过去分词：attested现在分词：attesting第三人称单数：attests 英英释义： attest[ ə'test ]v.provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes"His high fever attested to his illness