n.老年医学专家；老年病学专家
David Dosa, a geriatrician and assistant professor of medicine at Brown University, said, “He doesn't make too many mistakes. 他生活在位于罗得岛州普罗维登斯的一家疗养院里。
Dr.David Dosa, a geriatrician and assistant professor of medicine at Brown University, said, “He doesn't make too many mistakes. 布朗大学的医学助理教授,老年病学家，戴维杜瑟说:“这只猫不会犯太多错误，当病人们快死的时候他似乎能感知到。”
