runner

名词 runner:

someone who imports or exports without paying duties

someone who travels on foot by running

a person who is employed to deliver messages or documents

a baseball player on the team at bat who is on base (or attempting to reach a base)

同义词：base runner

a horizontal branch from the base of plant that produces new plants from buds at its tips

同义词：stolon, offset

a trained athlete who competes in foot races

a long narrow carpet

device consisting of the parts on which something can slide along

fish of western Atlantic: Cape Cod to Brazil