chlorophyll
发音
英 [ˈklɒrəfɪl]
美 [ˈklɔːrəfɪl]
-
- n.
- 叶绿素
单词词源
chlorophyll 叶绿素
chloro, 绿色，词源同chlorine, gold。-phyll, 叶子，词源同foliage, folio.
双语例句
- 1. The secret ingredient is chlorophyll , which aids in overall digestive function .
- 它的秘密成分是叶绿素，有助改善整个呼吸道功能。
- 2. Scientists use these observations to estimate chlorophyll concentration ( bottom ) in the water .
- 科学家们利用这些观测估计水中的叶绿素浓度（下图）。
- 3. When there 's a lot of chlorophyll around , they see a lot of green light .
- 而当周围环境中存在大量的叶绿素时，光受体“看”到的是较多的绿光。
- 4. Plants look green because the chlorophyll pigment in their leaves absorbs pretty much all sunlight except green .
- 植物是绿色的，那是因为树叶里有叶绿素色素，它吸收阳光里除了绿色之外的几乎所有颜色波长。
- 5. These deviations reveal spectroscopic features associated with the absorption or emission of light from molecules of biological interest such as oxygen or chlorophyll .
- 这些导函数显示出关于诸如氧气或叶绿素等生物目标分子对光的吸收或发射的分光特征。