资料来源 : Webster's Revised Unabridged Dictionary (1913)

Jury \Ju"ry\, a. [Etymol. uncertain.] (Naut.)
   For temporary use; -- applied to a temporary contrivance.

   {Jury mast}, a temporary mast, in place of one that has been
      carried away, or broken.

   {Jury rudder}, a rudder constructed for temporary use.