central nervous system
central nervous system 英 [ˈsentrəl ˈnə:vəs ˈsistəm] 美 [ˈsɛntrəl ˈnəvəs ˈsɪstəm]
phrase. [解剖] 中枢神经系统
名词复数:central nervous systems
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- phrase. [解剖] 中枢神经系统
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1. These are usually episodic in nature and for the most part are a reflection of the immature central nervous system.
这些通常在本质中表现为插曲式的，大多数情况下是未成熟的中枢神经系统的反射。
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2. Caffeine is a stimulant, and many people find that it improves their alertness -- that's caffeine's affect on the central nervous system.
咖啡因是一种兴奋剂，许多人认为它会提高他们的警觉性—那是咖啡因对中枢神经系统的作用。
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3. Each cluster includes a pair of eyes with a sophisticated lens, retina, iris and cornea, although without a central nervous system, scientists aren’t sure how they process what they see.
每组包含一对眼睛，拥有复杂的晶状体、视网膜、虹膜和角膜，却没有一个中枢神经系统，科学家们并不确定它们如何处理所视图像。
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