A residency is a period of hospital training for medical school graduates. 住院医师培训是指对医学院毕业生进行临床培训的一个阶段。
Too few physicians are moving in from other states, and only half of medical residents remain in Maryland after finishing their training. 由别的州移入马里兰的医生太少了，而且仅仅有一半的住院医师培训结束后留在马里兰。
