1
have a fever
常用结构，表示发烧的状态。
She had a fever and stayed in bed.
她发烧了，卧床休息。
发烧，发热
fevers — plural of fever
先理解核心含义，再看它在真实句子里的用法。
发烧，发热
a rise in body temperature, often as a symptom of infection
She had a fever and stayed in bed.
她发烧了，卧床休息。
人或一般哺乳动物体温高于正常,通常由疾病引起。
A higher than normal body temperature of a person (or, generally, a mammal), usually caused by disease.
体温升高,常为感染症状
a rise in the temperature of the body; frequently a symptom of infection
兴奋或焦虑的状态。
A state of excitement or anxiety.
极度紧张的期待
intense nervous anticipation
The doctor said my high fever was caused by a viral infection.
医生说我发高烧是因病毒感染引起的。
AI contextual example
She stayed home from school because she had a fever.
她因发烧没去上学，待在家里。
AI contextual example
You should take this medicine to reduce your fever.
你应该服用这种药来退烧。
AI contextual example
in a fever of resentment
在满腔怨恨的激愤之中
WordNet
常用结构，表示发烧的状态。
She had a fever and stayed in bed.
她发烧了，卧床休息。
表示开始出现发烧症状。
He came down with a fever after the trip.
旅行后他发起烧来。
Not this
I have fever.
Use this
I have a fever.
在英语中，表示“发烧”时，fever 作为可数名词，前面需要加不定冠词 a。中文“发烧”没有单复数区分，但英语中 an instance of fever 要用 a fever。
Not this
I am fever.
Use this
I have a fever.
fever 是名词，不能用作形容词。中文中“发烧”可以直接作谓语，但英语中需用 have a fever 或 feel feverish。这里改为 have a fever 更准确。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
发烧
She had a fever all night.
她整晚都在发烧。
发烧
The child is running a fever.
孩子正在发烧。
高烧
He was hospitalized with a high fever.
他因高烧住院。
低烧
A low-grade fever can be a sign of infection.
低烧可能是感染的迹象。
退烧
The medication helped break his fever.
药物帮助他退烧了。
出现发烧症状
If you develop a fever, see a doctor.
如果你出现发烧症状，请看医生。
幽居病
After a week of rain, I'm starting to get cabin fever.
下了一周的雨，我开始感到幽居病了。
淘金热
The discovery of gold sparked a gold fever in the region.
黄金的发现在该地区引发了淘金热。
春困
I can't concentrate on work; I think I have spring fever.
我无法集中精力工作；我想我是春困了。
你让我发烧
Whenever she's around, I get a fever.
每当她在身边，我就发烧。
周六夜狂热
He was known for his dance moves from Saturday Night Fever.
他以《周六夜狂热》中的舞步而闻名。
Use fevers naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
fever发音像'发热'，联想到发烧时体温升高，全身发热。
医学/日常生活
常与不定冠词连用，如'have a fever'
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.