名詞 flu:

1. an acute febrile highly contagious viral disease
   同義詞：influenza, grippe

1. I got flu and was out of commission for a week.
   我得了流感，一星期沒工作。
2. I've been laid up with flu for a week.
   我患流感已在家休息一個星期了。
3. Flu is an infectious disease characterized by fever, aches and pains and exhaustion.
   流感是一種傳染病，其特征是發(fā)熱、全身疼痛和疲乏無力。
4. The flu is highly infectious.
   流感的傳染性很強。
5. His flu infected his wife.
   他把流行性感冒傳染給妻子。
6. The school was closed because of the flu.
   因為流行性感冒全校停止上課。
7. She's still recovering from a bout of flu.
   她這次患流行性感冒還沒有完全恢復。
8. I caught a flu and had to lie in the bed.
   我得了流感，不得不臥床休息。

flu

n.Informal （名詞）【非正式用語】
Influenza.
流感

來源：
Short for influenza
influenza的簡寫