medical collagen membrane

• 移植

medical collagen membrane的用法和样例：

例句

1. The control group was transplanted with cell- free collagen gel.
   左侧为对照组，单纯给予胶原凝胶移植。
2. Medical scientists gradually looked forward to the tongue allotransplantation.
   学者们逐渐将目光转向同种异体舌移植。