studiously adv.

/ ˈst(y)o͞odēəslē /
অধ্যয়নশীলভাৱে
/ ódhyóyónósheelóbhaawe /
Meanings
1
with concentration and conscientiousness in one's work or reading
অধ্যয়নশীলতাৰে
"He gets on with his work quietly and studiously."
"শান্তভাবে আৰু অধ্যয়নশীলতাৰে তেওঁ কামত ধৰে ।"