单词	bacteriochlorophyll
释义	bacteriochlorophyll noun bac·​te·​ri·​o·​chlo·​ro·​phyll bak-ˌtir-ē-ō-ˈklȯr-ə-ˌfil  -fəl : a pyrrole derivative in photosynthetic bacteria related to the chlorophyll of higher plants Word History First Known Use 1937, in the meaning defined above Medical Definition bacteriochlorophyll noun bac·​te·​ri·​o·​chlo·​ro·​phyll bak-ˌtir-ē-ō-ˈklōr-ə-ˌfil, -ˈklȯr-, -fəl  : a pyrrole derivative in photosynthetic bacteria related to the chlorophyll of higher plants
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