noun🔗Share시아노박테리아, 남세균Any of very many photosynthetic prokaryotic microorganisms, of phylum Cyanobacteria, once known as blue-green algae."The pond water contained a large amount of cyanobacteria, making it look green and murky. "연못 물에는 많은 양의 시아노박테리아가 포함되어 있어 녹색으로 탁해 보였다.organismmicroorganismbiologyenvironmentnatureplantscienceChat with AIVocabulary GamePractice Reading