অর্থ : The person who holds the secretaryship of the Department of Transportation.
উদাহরণ :
Johnson appointed Alan S. Boyd as the first Transportation Secretary.
সমার্থক : transportation secretary
অর্থ : The position of the head of the Department of Transportation.
উদাহরণ :
The post of Transportation Secretary was created in 1966.
সমার্থক : transportation secretary
Secretary of transportation meaning in Bengali (Bangla).