Meaning of ऊर्जा संरक्षण | Babel Free
/uːɾ.d͡ʒɑː sən.ɾək.ʂəɳ/परिभाषाएँ
conservation of energy
masculine
समकक्ष
English
conservation of energy
CEFR स्तर
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.