| 释义 |
endoderm/ˈendəʊdɜːm/noun mass noun Zoology & Embryology the innermost layer of cells or tissue of an embryo in early development, or the parts derived from this, which include the lining of the gut and associated structures
派生词 词源 mid 19th cent.: from ENDO- 'within' + Greek derma 'skin'. |