Student: Professor Smith, how do we define"rheumatic fever" 史密斯教授，我们如何给风...

Student: Professor Smith, could you tell us something about leukemia? 史密...

Doctor: Sit down, please! How are you feeling? 请坐，你感觉怎么样？ Patient: I thi...

Patient: Dr. Brown, one of my best friends died of lung cancer yesterday...

Student: How do you define thyroiditis? 如何给甲状腺炎下定义呢？ Prodessor: Thyroidi...

Student: Is heart disease a major killer in the world? 心脏病是世界上主要杀手吗 P：Ye...

Student: Why are many people predisposed to various diseases? 为什么许多人患有各种...

Student: What is infection? 什么是感染？ Professor: Infection is the state p...

Student: Could you define the term "burn"? 你能告诉我们烧伤的定义吗？ Professor:...