| 释义 |
DEFINITIVE EXAMPLES 权威例句〔brain stem〕The portion of the brain, consisting of the medulla oblongata, pons Varolii, and mesencephalon, that connects the spinal cord to the forebrain and cerebrum.脑干：大脑的一部分，由延髓、脑桥和中脑组成，连接脊髓与前脑和大脑美国传统〔metencephalon〕The anterior part of the embryonic hindbrain, which gives rise to the cerebellum and pons.后脑：胚胎后脑的前面部分，后发育成小脑和桥美国传统〔pons〕The pons Varolii.伐洛利氏桥；脑桥美国传统〔pontine〕Of or relating to a pons, especially the pons Varolii.脑桥的：桥的、与桥有关的，尤指脑桥美国传统 |