تعريف secretary of transportation في الإنجليزية الإنجليزية القاموس.
the position of the head of the Department of Transportation; "the post of Transportation Secretary was created in 1966"
the position of the head of the Department of Transportation; "the post of Transportation Secretary was created in 1966" the person who holds the secretaryship of the Department of Transportation; "Johnson appointed Alan S
the person who holds the secretaryship of the Department of Transportation; "Johnson appointed Alan S