noun
数据来源:WordNet
The photosynthetic pigment in bacteria is bacteriochlorophyll .
细菌光合作用的色素是细菌叶绿素。
Bacteriochlorophyll Any of several types of chlorophyll found in photosynthetic bacteria , such as the purple bacteria .
在光能合成细菌如紫细菌中发现的几种类型的叶绿素。