undoubted

Word family  noun doubt doubter adjective doubtful doubtless indubitable undoubted verb doubt adverb doubtfully indubitably undoubtedly

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++un·doubt·ed /ʌnˈdaʊtɪd/ adjective  CERTAINLY/DEFINITELYdefinitely true or known to exist 毋庸置疑的；肯定的 her undoubted talent 她那毋庸置疑的天赋 The film was an undoubted success. 毫无疑问，那部电影很成功。5 —undoubtedlyadv That is undoubtedly true.那是千真万确的。 Undoubtedly, public interest in folk music has declined.无疑，大众对民间音乐的兴趣减退了。

Examples from the Corpus

undoubted• In this competition, the rich man retained undoubted advantages, but he did not automatically excel.• In those circumstances I hold that the undoubted disturbance to the residents is not actionable.• Many practitioners know this, and may be put off from benefiting from the undoubted if limited strengths of functional assessment.• The Zeitgeist has proved more powerful than her own undoubted moral fibre and the historical influence of her own Church and family.• Nevertheless Carter had several undoubted successes in foreign policy.• Nurturing her daughter's undoubted talent has cost Mrs Charley dearly.

un·doubt·ed adjectiveChineseSyllable  

exist or to known true definitely Corpus

undoubted
un‧doubt‧ed /ʌnˈdaʊtəd, ʌnˈdaʊtɪd/ adjectivedefinitely true or known to exist:
    her undoubted talent
    The film was an undoubted success.
—undoubtedly adverb:
    That is undoubtedly true.
    Undoubtedly, public interest in folk music has declined.

un·doubt·edBrE /ʌnˈdaʊtɪd/ 🔊NAmE /ʌnˈdaʊtɪd/ 🔊 adjective [usually before noun] used to emphasize that sth exists or is definitely true 无疑的；确实的；千真万确的 SYN indubitable ◆She has an undoubted talent as an organizer. 她的确有组织才能。🔊🔊▸ un·doubt·ed·ly BrE /ʌnˈdaʊtɪdli/ 🔊NAmE /ʌnˈdaʊtɪdli/ 🔊 adverb◆There is undoubtedly a great deal of truth in what he says. 他所说的的确大部分都是实情。🔊🔊