অর্থ : The person who holds the secretaryship of the Department of Energy.
উদাহরণ :
The first Secretary of Energy was James R. Schlesinger who was appointed by Carter.
সমার্থক : energy secretary
অর্থ : The position of the head of the Department of Energy.
উদাহরণ :
The post of Energy Secretary was created in 1977.
সমার্থক : energy secretary
Secretary of energy meaning in Bengali (Bangla).