Once it's ready, he lowers it into the decedent's abdominal cavity.
一旦准备好,他就会把器官放进死者的腹腔。
经济学人-科技
They produced liver-specific proteins. And if Dr Takebe transplanted them to their host's abdominal cavity, having first caused the animal's real liver to fail, they often kept the mouse alive when an animal without the transplant would have died.