self-assured
🇺🇸
/ˌself əˈʃʊrd/
🇬🇧
/ˌself əˈʃʊəd/
feeling sure about yourself and your abilities
She became more self-assured after gaining experience in her job.
그녀는 직장에서 경험을 쌓은 후 더 자신감 있게 되었습니다.