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chronic bronchitis的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
a form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow
chronic bronchitis的用法和樣例：
例句
- My brother has chronic bronchitis.
我的哥哥患有慢性支氣管炎。 - The productive cough of chronic bronchitis is often not regarded as abnormal.
慢性支氣管炎的咳痰往往不被認為異常。
