conscientious

US /ˌkɑːn.ʃiˈen.ʃəs/
UK /ˌkɑːn.ʃiˈen.ʃəs/
"conscientious" picture
1.

ضميري, مخلص, مجتهد

wishing to do one's work or duty well and thoroughly

:
She is a very conscientious student who always completes her assignments on time.
إنها طالبة ضميرية جداً تكمل واجباتها دائماً في الوقت المحدد.
A conscientious effort was made to ensure accuracy.
بُذل جهد ضميري لضمان الدقة.