autograft

名词 autograft:

1. tissue that is taken from one site and grafted to another site on the same person
   同义词：autoplasty

au.to.graft

n.（名词）
A tissue or organ grafted into a new position in or on the body of the same individual.
自体移植物，自身移植物：移植到同一人身体内部或外部新位置的组织或器官