时间: 2025-04-26 07:32:08
美: [bren]
英: [breɪn]
n. 头脑,智力;脑袋
vt. 猛击…的头部
n. (Brain)人名;(英)布雷恩
最后更新时间:2025-04-26 07:32:08
词源分析:Brain 源自古英语单词 "brægen",其根源可以追溯到日耳曼语族,相关词汇在德语中为 "Gehirn",荷兰语为 "brein"。这个词的词根可能与 "破裂" 或 "撕裂" 的意义有关,表示其复杂性和结构。
历史背景:Brain 首次出现在古英语文献中,随着科学的发展,尤其是解剖学和生理学的进步,该词的使用在医学和心理学领域得到了扩展。
课本:在**的教材中, Brain 可能出现在初中或高中生的科学、生物学课本中。在牛津和美国的教材中,Brain 可能在早期的科学课程,尤其是生物学和心理学课程中出现。
正式与非正式语境:
特殊场合:
同义词:Mind(指思维能力,通常侧重于意识和思考),Cortex(指大脑皮层,侧重于大脑的特定区域)。
反义词:Body(指身体,和大脑相对,强调肉体而非精神)。
这些信息提供了对 "Brain" 一词的全面理解和应用示例,帮助学*者更好地掌握该词汇。
[N-COUNT] Your brain is the organ inside your head that controls your body's activities and enables you to think and to feel things such as heat and pain. 脑
例:Her father died of a brain tumour.他的父亲死于脑瘤。
[N-COUNT] Your brain is your mind and the way that you think. 脑筋
例:Once you stop using your brain you soon go stale.一旦你停止动脑筋,你很快就会变迟钝。
[N-COUNT] If someone has brains or a good brain, they have the ability to learn and understand things quickly, to solve problems, and to make good decisions. 头脑
例:They were not the only ones to have brains and ambition.他们并非仅有的有头脑、有抱负的人。
[[非正式]] If someone is the brains behind an idea or an organization, he or she had that idea or makes the important decisions about how that organization is managed. 智囊
例:Mr. White was the brains behind the scheme.怀特先生是这项计划后面的智囊。