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    mucus

    mucus - 365bet中国官方网站 definition and meaning for word mucus

    Definition
    (noun) protective secretion of the mucus membranes; in the gut it lubricates the passage of food and protects the epithelial cells; in the nose and throat and lungs it can make it difficult for bacteria to penetrate the body through the epithelium
    Synonyms : mucous secretion

  • Word used in video below:
    text: FEMALE NARRATOR: Once the mucus plug falls out,
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