シアノバクテリアしあのばくてりあFreq.FrequencyTop 100,000Meanings1nouncyanobacteriaScientific term for a phylum of photosynthetic bacteria; also called blue-green algae, though they are prokaryotes, not true algae.シアノバクテリアは酸さん素そを発はっ生せいする光こう合ごう成せいを行おこな