[医] influenza vaccine ;
例句:
Sanofi Aventis produces about 225 m doses of seasonal flu vaccine.
赛诺菲可生产约2.25亿支季节性流感疫苗.
Schools could also be as places to give flu fasnationsvaccinations.
学校同样是接种流感疫苗的地方.
Everyone's immune system reacts differently to a flu shot.
每个人的免疫系统对流感疫苗的反应都不一样.