in·dom·i·ta·ble
adjective/ɪnˈdɒmɪtəbl/
/ɪnˈdɑːmɪtəbl/
(formal, approving)- not willing to accept defeat, even in a difficult situation; very brave and determined
不屈不挠的；勇敢坚定的 - an indomitable spirit
不屈不挠的精神 - an indomitable campaigner for human rights
不屈不挠的人权活动家
Oxford Collocations DictionaryIndomitable is used with these nouns:- spirit
- will
Word Originmid 17th cent. (in the sense ‘untameable’): from late Latin indomitabilis, from in- ‘not’ + Latin domitare ‘to tame’. - an indomitable spirit