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单词 blue-green algae
释义

WordReference Random House Unabridged Dictionary of American English © 2024
blue-green algae, [Biol.]
  1. Microbiologya widely distributed group of predominantly photosynthetic prokaryotic organisms of the subkingdom Cyanophyta, resembling phototrophic bacteria, occurring singly or in colonies in diverse habitats: some species can fix atmospheric nitrogen. Also called cyanobacteria. 
  • 1895–1900

Collins Concise English Dictionary © HarperCollins Publishers::
blue-green algae pl n
  1. the former name for cyanobacteria
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