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单词 emphysema
释义

em.phy.se.ma
.emp7fE5si:7mE
n [U]
a condition in which the small bags in the lungs become filled with too much air causing breathing difficulties and heart problems
气肿,肺气肿
Heavy cigarette smoking often causes emphysema.
大量吸烟常导致肺气肿。

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更新时间:2026/2/19 0:08:53