retrogressive metamorphism इन हिंदी

retrogressive: पश्च- पश्चगामी

metamorphism: अतिकायांतरण

retrogressional morphological series	retrogressions	retrogressive
retrogressive approach analysis	retrogressive degeneration	retrogressive morphogenesis
retrogressive population	retrogressive sysgem	retrogrressive

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी