tissue or organ transplanted from a donor of the same species but different genetic makeup; recipient''s immune system must be suppressed to prevent rejection of the graft 同义词：allograft,
例句与用法
1.
Application of pulmonary homograft valves in the treatment of severe tetralogy of fallot in children 同种带瓣肺动脉片在小儿重症法洛四联症根治术中的应用