1
have bronchitis
表示患病时，常用“have + 疾病名”，且通常不加冠词。
He had bronchitis last winter.
他去年冬天得了支气管炎。
支气管炎
先理解核心含义，再看它在真实句子里的用法。
支气管炎
bronchitis
He had bronchitis last winter.
他去年冬天得了支气管炎。
肺部支气管的炎症,导致支气管上皮细胞纤毛功能停止
An inflammation of the bronchi of the lungs, that causes the cilia of the bronchial epithelial cells to stop functioning.
支气管内壁黏膜的炎症
inflammation of the membranes lining the bronchial tubes
支气管炎的一次发作、一个病例或一种类型
An occurrence of, a case (patient) of, or a type of bronchitis.
After weeks of coughing, the doctor told him he had bronchitis.
咳嗽了几周后，医生告诉他得了支气管炎。
She stayed home from work because her bronchitis made it hard to breathe.
她请假没去上班，因为支气管炎让她呼吸困难。
Smoking can increase your risk of developing bronchitis.
吸烟会增加患支气管炎的风险。
表示患病时，常用“have + 疾病名”，且通常不加冠词。
He had bronchitis last winter.
他去年冬天得了支气管炎。
“suffer from”多用于长期或反复发作的疾病。
Many elderly people suffer from chronic bronchitis.
许多老年人患有慢性支气管炎。
在正式语境中，“诊断为”常用被动语态。
She was diagnosed with bronchitis after a chest X-ray.
她做了胸部X光检查后被诊断为支气管炎。
“a case of”用于描述某个具体的病例。
The doctor treated a severe case of bronchitis.
医生治疗了一例严重的支气管炎。
Not this
He has a bronchitis.
Use this
He has bronchitis.
bronchitis 是不可数名词，不能加不定冠词 a/an；表示患病用 have + 疾病名。
Not this
He had several bronchitises last winter.
Use this
He had several bouts of bronchitis last winter.
bronchitis 通常作不可数名词，复数形式很少用；表示多次患病要说 bouts/attacks of bronchitis。
Not this
He suffers of bronchitis.
Use this
He suffers from bronchitis.
表达“患（病）”要用 suffer from，不能用 suffer of。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
急性支气管炎
Acute bronchitis often follows a cold.
急性支气管炎常继发于感冒之后。
慢性支气管炎
Smoking is a major cause of chronic bronchitis.
吸烟是慢性支气管炎的主要诱因。
支气管炎症状
A persistent cough is one of the most common bronchitis symptoms.
持续咳嗽是支气管炎最常见的症状之一。
患上支气管炎
If you get bronchitis, you should rest and drink plenty of fluids.
如果你患上支气管炎，应当休息并多喝水。
支气管炎治疗
Bronchitis treatment may include cough medicine and plenty of rest.
支气管炎治疗可能包括止咳药和充分休息。
Use bronchitis naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把 bronch- 联想成 branch（树枝），支气管像树枝分叉；-itis 表发炎，bronchitis 即支气管发炎。
语域：neutral 常见场景：medical consultation、health conversation 该词是典型医学术语，通常多用于医疗或健康相关讨论；日常口语中也可以直接使用，整体偏中性，不属于特别口语或特别正式的表达。
注：这些 -itis 结尾的词拼写相似，但 bronchitis 读作 /brɑŋˈkaɪtəs/，末尾是 /təs/；arthritis、meningitis 等读作 /...ˈtaɪtɪs/，末尾是 /tɪs/，它们只是形近词，并不真正押韵。
Dictionary facts from ECDICT, WIKTIONARY.