strong-willed
US /ˌstrɔŋˈwɪld/
UK /ˌstrɔŋˈwɪld/

1.
意志堅強, 固執
determined to do what one wants even if other people advise against it
:
•
She is a very strong-willed person who always achieves her goals.
她是一個非常意志堅強的人,總是能實現自己的目標。
•
Despite the challenges, he remained strong-willed and never gave up.
儘管面臨挑戰,他仍然意志堅定,從不放棄。