epidural
US
UK epidural adj: (in the spinal canal)
SC 硬脊膜上（外）的 yìng jǐ mó shàng wài de
After days of intense pain, the doctor diagnosed Mitch with an epidural infection.
epidural n: informal (spinal anaesthetic) (非正式用语)
SC 硬脊膜外麻醉 yìng jǐ mó wài má zuì
Vivian requested an epidural when she had her baby.
epidural anesthesia (US), epidural anaesthesia (UK) n: (numbing injection in the spine)
SC 硬脊膜外麻醉 yìng jǐ mó wài má zuì
Epidural anesthesia is often used during childbirth.