V2EX focal point

Focal Point

释义 Definition

focal point(名词短语):焦点;中心点。指注意力、兴趣或活动集中的核心所在,也可指光学中光线汇聚的那一点。

发音 Pronunciation

/fo.kl pnt/

例句 Examples

The painting became the focal point of the entire room.
那幅画成了整个房间的焦点。

In her speech, she argued that education should be the focal point of government policy, as it affects every aspect of society.
在演讲中,她主张教育应成为政府政策的核心,因为它影响着社会的方方面面。

词源 Etymology

focal 源自拉丁语 focus,原义为"壁炉、火炉",是家庭中人们聚集取暖的中心位置。17世纪,天文学家开普勒将 focus 引入光学领域,用来描述光线汇聚的点。point 来自拉丁语 punctum,意为"刺出的点"。两个词组合在一起,既保留了光学上的专业含义,也引申为"注意力或活动的中心"。

相关词汇 Related Words

文学作品引用 Literary References

  • 在亨利詹姆斯(Henry James)的文学评论中,他提出了著名的"focal point of consciousness"(意识焦点)叙事理论,主张通过某一角色的视角来聚焦故事,深刻影响了现代小说的写作手法。
  • 在约翰伯格(John Berger)的《观看之道》(Ways of Seeing)中,作者多次使用 focal point 来讨论观者的目光如何被画作中的某一元素所吸引,探讨了视觉艺术中"焦点"的文化意义。
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