hard-working
US /ˌhɑːrdˈwɜːr.kɪŋ/
UK /ˌhɑːrdˈwɜːr.kɪŋ/

1.
مجتهد, كادح
tending to work with energy and commitment; diligent.
:
•
She is a very hard-working student.
إنها طالبة مجتهدة جداً.
•
The team is composed of hard-working individuals.
يتكون الفريق من أفراد مجتهدين.