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

Urethroplasty \U*re"thro*plas`ty\, n. [Urethra + -plasty.]
   (Surg.)
   An operation for the repair of an injury or a defect in the
   walls of the urethra. -- {U*re`thro*plas"tic}, a.