| 单词 | chlorophyll b |
| 例句 | Chlorophyll a and chlorophyll b are found in higher plant chloroplasts and will be the focus of the following discussion. Biology for AP Courses 2022-06-09T00:00:00Z As has been mentioned, chlorophyll a differs from chlorophyll b by having one more oxygen and two less hydrogen atoms in the molecule, and in having one of its nitrogen atoms in the "lactam" arrangement. The Chemistry of Plant Life |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。