释义 |
medulla/meˈdʌlə/n. 1 Anat. the inner region of certain organs or tissues usu. when it is distinguishable from the outer region or cortex, as in hair or a kidney 【解】髓质 2 Bot. the soft internal tissue of plants 【植】木髓 □ medullary adj.[Latin, = pith, marrow, probably related to medius ‘middle’] |