A physician, especially an intern or a resident who cares for hospitalized patients under the supervision of the surgical and medical staff of a hospital.内科住院医师：医院内在外科医生监督下，照顾住院病人的医师，尤指实习医生或住院医师
A physician employed by a hotel or another establishment.常驻医生：受雇于旅馆或其他机构的医生