| 释义 |
epidural/epiˈdjʊər(ə)l/ adj. & n.●adj. 1 Anat. on or around the dura mater 【解】硬脑(脊)膜外的 2 (of an anaesthetic) introduced into the space around the dura mater of the spinal cord (指麻醉)由硬脊膜外导入的 ●n. an epidural anaesthetic, used esp. in childbirth to produce loss of sensation below the waist 硬膜外麻醉，(尤指)在妇女生产时对腰以下实施的麻醉 [EPI- + DURA MATER] |