好词典

influenza

UK /ˌɪn.fluˈen.zə/US /ˌɪn.fluˈen.zə/

词源

源自意大利语 'influenza'(影响),最初指流行病对健康的影响,后特指流感。

noun

❶ 流行性感冒,简称流感,是一种由流感病毒引起的急性呼吸道传染病,症状包括发热、咳嗽、喉咙痛和全身酸痛等。

“She caught influenza and had to stay in bed for a week.”

(她得了流感,不得不在床上躺了一周。)

“The influenza vaccine is recommended for elderly people.”

(老年人建议接种流感疫苗。)

同义词:flu, grippe

常见短语

influenza virus — 流感病毒,指引起流感的病原体,有多种亚型,如H1N1、H3N2等。

“Scientists are studying the influenza virus to develop better vaccines.”

(科学家正在研究流感病毒以开发更好的疫苗。)