原核生物
a unicellular organism having cells lacking membrane-bound nuclei bacteria are the prime example but also included are blue-green algae and actinomycetes and mycoplasma
セルに膜結合核がない単細胞の有機体 細菌が一番よい例だが、藍藻植物や放線菌やマイコプラズマもまた含まれる