flu

US [flu]

UK [fluː]

n.流感；流行性感冒
Web流行感冒；流感病毒；流行性感冒菌

Plural Form：flus

Synonym

n.

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Web Definition

flu

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n.

1.	流行性感冒；流感an infectious disease like a very bad cold, that causes fever, pains and weakness

	The whole family has the flu. 全家都患流感。
	She's got flu. 她患上了流感。