| 释义 |
mucous membraneBrE /ˌmjuːkəs ˈmembreɪn/ NAmE /ˌmjuːkəs ˈmembreɪn/ noun (anatomy解剖学) a thin layer of skin that covers the inside of the nose and mouth and the outside of other organs in the body , producing mucusto prevent these parts from becoming dry 黏膜 |