second overtone इन हिंदी

second: समर्थन सहायक

overtone: अतितान अधिस्वरक

second order spectrum	second order theory	second order transition point
second order transition popint	second order triangulation	second person
second phase	second phase report	second point

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी