单词 | epidural |
释义 | epidural /ep-i-dūˈrəl/adjectiveSituated on, or administered outside, the dura mater nounShort for epidural anaesthetic, the epidural injection of an anaesthetic, esp in childbirth ORIGIN: Gr epi upon, and dura mater epidural anaesthesia noun Loss of painful sensation in the lower part of the body produced by injecting an anaesthetic into the lowest portion of the spinal canal |
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