indomitable
adjective uk/ɪnˈdɒm.ɪ.tə.bəl/ us/ɪnˈdɑː.mə.t̬ə.bəl/
不屈不挠的;勇敢坚定的
used to say that someone is strong, brave, determined, and difficult to defeat or frighten
The indomitable Mrs Furlong said she would continue to fight for justice. 不屈不挠的弗朗夫人说她将继续为正义而斗争。