brain·stem or brain stem 
(brānstĕm′)
(brānstĕm′)n.
The portion of the brain, consisting of the medulla oblongata, pons Varolii, and midbrain, that connects the spinal cord to the forebrain and cerebrum.
| 单词 | brainstem |
| 释义 | brain·stem or brain stem (brānstĕm′)n. The portion of the brain, consisting of the medulla oblongata, pons Varolii, and midbrain, that connects the spinal cord to the forebrain and cerebrum. |
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