V2EX chlorophyll

Chlorophyll

释义 Definition

叶绿素:存在于植物、藻类和部分细菌中的绿色色素,能吸收光能并在光合作用中将其转化为化学能。(常见主要有叶绿素 ab 等类型。)

发音 Pronunciation

/klrfl/

例句 Examples

Chlorophyll makes most plants look green.
叶绿素使大多数植物看起来是绿色的。

Without chlorophyll, plants couldn’t capture sunlight efficiently to produce the sugars that fuel their growth.
没有叶绿素,植物就无法高效捕获阳光来制造驱动生长的糖类。

词源 Etymology

chlorophyll 来自希腊语词根:chloros(“浅绿、黄绿色”)+ phyllon(“叶子”)。字面意思可理解为“叶子的绿色”,对应它在叶片中呈绿色并参与光合作用的功能。

相关词 Related Words

文学作品中的用例 Literary Works

  • Primo Levi,《The Periodic Table》(《元素周期表》):在科学与自然观察的叙述中提到与植物色素、生命过程相关的概念,包括叶绿素。
  • Rachel Carson,《Silent Spring》(《寂静的春天》):在讨论生态系统与植物生命过程时,涉及光合作用与植物色素等背景知识,常见会出现 chlorophyll 一词。
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