| 单词 | 半球 |
| 释义 | 〔hemisphere〕Either the northern or southern half of the earth as divided by the equator or the eastern or western half as divided by a meridian.（地球的）半球：被赤道分开的南半球或北半球，或被子午线分开的东半球或西半球〔telencephalon〕The anterior portion of the forebrain, constituting the cerebral hemispheres and related parts. Also called endbrain 端脑：构成脑半球和相关部分的前脑前面部分 也作 endbrain〔gyrus〕Any of the prominent, rounded, elevated convolutions on the surfaces of the cerebral hemispheres.脑回：脑半球表面明显的，圆形的，突起的盘曲〔Hispanic〕There are a number of words denoting persons who trace their origins to a Spanish-speaking country or culture.Hispanic is the broadest of these terms, encompassing all Spanish-speaking peoples in both hemispheresand emphasizing the common denominator of language between communitiesthat sometimes have little else in common.It is widely used in both official and unofficial contextsand is entirely acceptable,although like the termSpanish American, it has occasionally been criticized as unduly emphasizing the role of European influences in shaping ethnic identity to the neglect of indigenous cultures.Latino is also in wide use, but it is somewhat less formal in most contextsand is generally restricted to persons of Latin-American descent.See Usage Note at Chicano 有许多单词表示那些来历或出身可以溯及西班牙语国家或文化的人，Hispanic 是这些词中应用最广泛的， 包括了两个半球所有讲西班牙语的民族，并且强调不同团体的语言上的共同特征，尽管它们在别的方面共同点很少。这个词被广泛地用于官方和非官方的语境中，并且被完全接受，尽管象Spanish American 一样， 偶然会有人批评它过分地强调在形成忽视本土文化的种族特性的欧洲影响。Latimo 应用得很广泛， 但在大多数语境下它不太正式，并且一般只限于有拉丁美洲血统的人 参见 Chicano〔hemisphere〕A half of a sphere bounded by a great circle.半球：一个巨大圆周所包围的球体的一半〔cerebrum〕The large, rounded structure of the brain occupying most of the cranial cavity, divided into two cerebral hemispheres that are joined at the bottom by the corpus callosum. It controls and integrates motor, sensory, and higher mental functions, such as thought, reason, emotion, and memory.大脑：占据颅腔的大部分的大而圆的脑组织，分成两个在基部由胼胝体相连结的脑半球。起控制和协调运动、感觉和高级心理运行的功能，如思想、推理、情绪和记忆〔cerebellum〕The trilobed structure of the brain, lying posterior to the pons and medulla oblongata and inferior to the occipital lobes of the cerebral hemispheres, that is responsible for the regulation and coordination of complex voluntary muscular movement as well as the maintenance of posture and balance.小脑：脑的三裂叶状组织，位于脑桥和延髓之后脑半球的枕叶下面，负责调节和协调复杂的自发肌肉运动，同时负责保持身体姿势的平衡〔vallecula〕A shallow groove, depression, or furrow, as between the hemispheres of the brain.（线）沟：浅浅的沟、凹陷或槽，如大脑两个半球之间的浅沟 |
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