unchallenged

发音

How to pronounce unchallenged in British English: 英 [ʌnˈtʃælɪndʒd]word uk audio image

How to pronounce unchallenged in American English: 美 [ʌnˈtʃælɪndʒd] word us audio image

  • Adjective:
    accepted without question

单词词源

unchallenged (adj.)
1630s, from un- (1) "not" + past participle of challenge (v.).