A membrane, especially one of the three membranes enclosing the brain and spinal cord in vertebrates.
A membrane, especially one of the three membranes enclosing the brain and spinal cord in vertebrates.
脑膜一种膜，尤指覆盖脑子和脊椎中脊髓的三种细胞膜之一
A membrane, especially one of the three membranes enclosing the brain and spinal cord in vertebrates.
脑膜一种膜，尤指覆盖脑子和脊椎中脊髓的三种细胞膜之一