undaunted
adjective [ after verb ] uk/ʌnˈdɔːn.tɪd/ us/ʌnˈdɑːn.t̬ɪd/
顽强的，百折不挠的
still determined and enthusiastic, despite problems or no success
Undaunted by the cold and the rain, people danced until 2 a.m. 人们不顾寒冷和下雨，坚持跳舞跳到凌晨两点。
The team remain undaunted, despite three defeats in a row. 尽管已遭三连败，球队仍然斗志昂扬。