flu与influenza的区别是什么?

flu与influenza的区别是什么? flu和influenza的区别? epidemic、influenza、flu怎么搞的啊 请问get the flu与have the flu的区别 have the flu与get the flu是区别 英语翻译Flu,or influenza,is a common illness that makes you feel 完形填空Flu,or influenza,is a common illness that makes you feel 与 的区别是什么阿 与的本质区别是什么? 英文单复数flu复数形式是什么 H1N1 FLU CVACCINATION和 H1N1 FLU VACCINE有什么区别吗 Novel 2009 Influenza A (H1N1) Virus Infection Novel的汉语翻译