| 释义 |
mucous membranen.（名词）- A membrane lining all body passages that communicate with the air, such as the respiratory and alimentary tracts, and having cells and associated glands that secrete mucus. Also called mucosa 粘膜：一种能分泌粘液的膜，附于身体内与外界相通的腔道上，如消化道和呼吸道，有能分泌粘液的细胞和相关的腺 也作 mucosa
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