duly
🇺🇸
/ˈduːli/
🇬🇧
/ˈdjuːli/
in the proper way
The form was duly filled out and submitted on time.
서류는 적절히 작성되어 제시간에 제출되었습니다.
at the right time
The package was duly delivered at 10 AM as promised.
소포는 약속대로 오전 10시에 제때 배달되었습니다.