雅思词汇：H7N9禽流感词汇
1.H7N9 avian influenza 禽流感;
2.influenza virus 流感病毒;
3.fever 发热;
4.cough 咳嗽;
5.breathing difficulty 呼吸困难;
6.swine flu 猪流感
1.H7N9 avian influenza 禽流感;
2.influenza virus 流感病毒;
3.fever 发热;
4.cough 咳嗽;
5.breathing difficulty 呼吸困难;
6.swine flu 猪流感
