您要查找的是不是：
- avian contagious epithelioma 禽触染性上皮瘤
- Intense, contagious emotional excitement. 触电感十分强烈的有感染力的兴奋感
- Scarlet fever is highly contagious. 猩红热传染性很强。
- The doctors succeeded in confining the contagious disease within the block. 医生们成功地将这个传染病控制在这一街区的范围内。
- At least one avian disease pathogen has been found. 已经发现至少有一种禽病的病原体。
- Avian influenza is a contagious disease caused by a strain of the influenza virus. 禽流感是由流感病毒株造成的传染性疾病。
- Nothing is so contagious as enthusiasm. 热情是最富有感染力的。
- Measles is a contagious disease. 麻疹是一种传染性疾病。
- Can influenza vaccine prevent avian flu? 流感疫苗可预防禽流感吗?
- Stayed at home until he was no longer contagious. 待在家里直到他不再带传染原
- How is avian influenza transmitted? 禽流感是怎样传染的?
- For example: he is an expert in avian studies. 他是鸟类研究的专家。
- A hospital treating contagious diseases. 传染病医院专门治疗传染性疾病的医院
- Selenium Deficiency the Inner Cause of Avian Flu? 是什么导致禽流感?
- Infected or contaminated with a contagious disease. 得了传染病的患有或被染上传染病的
- Avian Influenza but Not via Wild Birds? 禽流感确实由野鸟传播?
- Avian flu - what are the new threats to insurance? 禽流感:保险业的新挑战?
- Avian influenza What causes influenza pandemic? 什么原因导致流感大流行?
- People with contagious diseases are insulated. 患传染病的人要隔离。
- Be enthusiastic yourself -- it's contagious. 你自己要热情洋溢，这是具有感染力的。
