英语词汇“asthma”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

asth·ma

(ăzmə, ăs-)

A chronic inflammatory disease of the lungs characterized by a narrowing of the airways and attacks of wheezing, coughing, and shortness of breath that are induced by triggers such as allergens, exercise, infections, and stress.

[Middle English asma, from Medieval Latin, from Greek asthma.]

asth·matic (-mătĭk) adj. & n.

asth·mati·cal·ly adv.

asthma

left: inflamed bronchial tube with contracted muscles and mucus discharge

right: normal bronchial tube

单词	asthma
释义	asth·ma (ăzmə, ăs-) n. A chronic inflammatory disease of the lungs characterized by a narrowing of the airways and attacks of wheezing, coughing, and shortness of breath that are induced by triggers such as allergens, exercise, infections, and stress. [Middle English asma, from Medieval Latin, from Greek asthma.] asth·matic (-mătĭk) adj. & n. asth·mati·cal·ly adv. asthma left: inflamed bronchial tube with contracted muscles and mucus discharge right: normal bronchial tube
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