pertinacious
🇺🇸
/ˌpɜːrtnˈeɪʃəs/
🇬🇧
/ˌpɜːtɪˈneɪʃəs/
stubbornly refusing to change one's opinion or course of action
Despite all the criticism, she remained pertinacious in her pursuit of her dreams.
尽管受到所有批评,她仍然坚持不懈地追求她的梦想。