chlorophyll

• 叶绿素是存在于植物、藻类等光合生物中的一类绿色色素，是光合作用中吸收光能所必需的物质。自然界中存在四种主要的叶绿素形式。

Any of a group of green pigments found in photosynthetic organisms, such as plants and algae, that are essential for absorbing light energy during photosynthesis. There are four naturally occurring forms.

不可数

1. Green pigment in plantsB2formalscientific

   A group of green pigments found in the chloroplasts of plants and other photosynthetic organisms, essential for absorbing light energy during photosynthesis.

   叶绿素

   • Chlorophyll gives leaves their green color.
   • Plants use chlorophyll to convert sunlight into energy.
   • The amount of chlorophyll in a leaf can indicate its health.