| 释义 |
黏膜niánmó口腔、气管、胃、肠、尿道等器官里面的一层薄膜,内有血管和神经,能分泌黏液。{mucous membrane; mucosa; lubricating membrane lining the internal surface of some organs of the body (e.g. mouth, trachea, stomach, intestines, urethra, etc.), which contains blood vessels and nerves, and secretes mucus} |