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

单词	asthma
释义	asthmaasthma /ˈæzmə/ ●○○ noun [uncountable] Etymology ETYMOLOGYasthma Origin: 1300-1400 Medieval Latin asma, from Greek asthma, from azein to breathe hard medicine a medical condition that causes difficulties in breathing because the airways become narrower, often caused by an allergy [Origin: 1300–1400 Medieval Latin asma, from Greek asthma, from azein to breathe hard]
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