body_health
flu
/flu/
释义与例句
n.
1
a common infectious disease that causes fever, headache, and catarrh and is caused by a virus
流感
I have the flu.
我得了流感。
He contracted the flu last winter.
他去年冬天得了流感。
记忆技巧
the flu → 流感（固定说法，必须加 the）
catch the flu → 感染流感
She caught the flu last week.
flu season → 流感季节
Flu season is in winter.
flu shot → 流感疫苗
I got my flu shot.