adj [usu pred 通常作表语] (rhet 修辞) not discouraged or intimidated; fearless 顽强; 不惧怕; 无畏
*He continued the climb, undaunted by his fall. 他跌下来也并未气馁, 继续攀登.
not afraid of continuing to try to do something in spite of difficulties or danger
Undaunted by the enormity of the task, they began rebuilding the village.