epidural
/ɛp.ɪˈdjʊə.rəl//ɛp.əˈd(j)ʊr.əl/
构词拆解
词源说明
释义
形容词adjective
- 1(anatomy, relational) Situated on or outside the dura mater.
- 2(medicine, relational) Of or pertaining to the space immediately outside the dura mater.
名词noun
- 1(medicine) An injection of anaesthetic