bumbling

lacking physical movement skills, especially with the hands; "a bumbling mechanic"; "a bungling performance"; "ham-handed governmental interference"; "could scarcely empty a scuttle of ashes, so handless was the poor creature"- Mary H. Vorse

व्यक्ति जो किसी विषय नया या अनुभवहीन है

व्यक्ति जो किसी विषय नया या अनुभवहीन है