ಅರ್ಥ : The person who holds the secretaryship of the Department of Energy.
ಉದಾಹರಣೆ :
The first Secretary of Energy was James R. Schlesinger who was appointed by Carter.
ಸಮಾನಾರ್ಥಕ : secretary of energy
ಅರ್ಥ : The position of the head of the Department of Energy.
ಉದಾಹರಣೆ :
The post of Energy Secretary was created in 1977.
ಸಮಾನಾರ್ಥಕ : secretary of energy