in·dom·i·ta·ble /ɪnˈdɑmətəbəl/ (a.)不屈服的,不屈不撓的
In·dom·i·ta·ble a. Not to be subdued; untamable; invincible; as, an indomitable will, courage, animal. ◄ ►
indomitable adj : impossible to subdue [syn: never-say-die, unsubduable]