| 单词 | authenticate |
| 释义 | au·then·ti·cateBrE /ɔːˈθentɪkeɪt/ NAmE /ɔːˈθentɪkeɪt/ verb present simple - I / you / we / they authenticateBrE /ɔːˈθentɪkeɪt/ NAmE /ɔːˈθentɪkeɪt/ present simple - he / she / it authenticatesBrE /ɔːˈθentɪkeɪts/ NAmE /ɔːˈθentɪkeɪts/ past simple authenticatedBrE /ɔːˈθentɪkeɪtɪd/ NAmE /ɔːˈθentɪkeɪtɪd/ past participle authenticatedBrE /ɔːˈθentɪkeɪtɪd/ NAmE /ɔːˈθentɪkeɪtɪd/ -ing form authenticatingBrE /ɔːˈθentɪkeɪtɪŋ/ NAmE /ɔːˈθentɪkeɪtɪŋ/ to prove that sth is genuine , real or true 证明…是真实的；证实◆ ~sth The letter has been authenticated by handwriting experts . 这封信已由笔迹专家证明是真的。◆ ~sth as sth Experts have authenticated the writing as that of Byron himself . 专家鉴定这字迹是拜伦的亲笔。▸ au·then·ti·ca·tionBrE /ɔːˌθentɪˈkeɪʃn/ NAmE /ɔːˌθentɪˈkeɪʃn/ noun [U ] |
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